🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.46 AU - 0.7 AU

Year: 188 Days

Day: 47.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,292,111 km

• M1: 232,924 km (0.093 R)
• M2: 300,841 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.81 AU - 1.29 AU

Year: 457 Days

Day: 31.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.72 AU - 2.36 AU

Year: 1237 Days

Day: 28 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.11 AU - 2.61 AU

Year: 1539 Days

Day: 20.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.5

Radius: 11.8

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.06 AU - 3.9 AU

Year: 2756 Days

Day: 14.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 75,292,111 km

• M1: 148,551 km (0.116 R)
• M2: 346,768 km (0.079 R)
• M3: 470,186 km (0.052 R)
• M4: 603,029 km (0.063 R)
• M5: 1,279,511 km (0.108 R)
• M6: 1,449,903 km (0.111 R)
• M7: 1,827,188 km (0.098 R)
• M8: 1,922,931 km (0.113 R)
• M9: 2,062,805 km (0.071 R)
• M10: 2,191,609 km (0.042 R)
• M11: 2,293,635 km (0.103 R)
• M12: 2,367,536 km (0.081 R)
• M13: 2,609,735 km (0.034 R)
• M14: 2,733,901 km (0.112 R)
• M15: 2,988,217 km (0.116 R)
• M16: 3,118,368 km (0.071 R)
• M17: 3,571,649 km (0.104 R)
• M18: 3,692,674 km (0.093 R)
• M19: 4,010,121 km (0.082 R)
• M20: 4,154,034 km (0.063 R)
• M21: 4,842,333 km (0.12 R)
• M22: 4,918,928 km (0.074 R)
• M23: 5,073,163 km (0.084 R)
• M24: 5,150,954 km (0.074 R)
• M25: 5,248,791 km (0.093 R)
• M26: 5,848,678 km (0.12 R)
• M27: 6,365,240 km (0.044 R)
• M28: 6,660,995 km (0.105 R)
• M29: 7,156,762 km (0.095 R)
• M30: 7,956,662 km (0.098 R)
• M31: 8,069,908 km (0.099 R)
• M32: 8,206,640 km (0.102 R)
• M33: 8,482,498 km (0.111 R)
• M34: 8,621,475 km (0.103 R)
• M35: 8,996,068 km (0.071 R)
• M36: 9,137,887 km (0.09 R)
• M37: 9,447,854 km (0.105 R)
• M38: 9,931,354 km (0.072 R)
• M39: 10,324,048 km (0.117 R)
• M40: 10,646,880 km (0.063 R)
• M41: 11,506,769 km (0.096 R)
• M42: 11,815,689 km (0.059 R)
• M43: 12,075,241 km (0.056 R)
• M44: 12,520,594 km (0.068 R)
• M45: 12,599,881 km (0.106 R)
• M46: 13,481,910 km (0.111 R)
• M47: 13,590,069 km (0.086 R)
• M48: 14,108,276 km (0.109 R)
• M49: 14,245,756 km (0.105 R)
• M50: 14,356,160 km (0.07 R)
• M51: 14,605,240 km (0.103 R)
• M52: 14,995,840 km (0.103 R)
• M53: 15,474,703 km (0.113 R)
• M54: 15,673,219 km (0.06 R)
• M55: 15,758,640 km (0.119 R)
• M56: 15,929,929 km (0.112 R)
• M57: 16,044,372 km (0.117 R)
• M58: 16,737,159 km (0.09 R)
• M59: 16,824,525 km (0.086 R)
• M60: 17,498,762 km (0.091 R)
• M61: 18,152,056 km (0.104 R)
• M62: 18,391,562 km (0.101 R)
• M63: 18,571,977 km (0.088 R)
• M64: 18,692,553 km (0.119 R)
• M65: 19,329,690 km (0.103 R)
• M66: 19,850,740 km (0.113 R)
• M67: 20,097,576 km (0.114 R)
• M68: 20,376,427 km (0.053 R)
• M69: 21,095,095 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.3

Radius: 14.5

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.83 AU - 4.01 AU

Year: 3295 Days

Day: 10.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 75,292,111 km

• M1: 181,911 km (0.04 R)
• M2: 334,501 km (0.082 R)
• M3: 593,754 km (0.103 R)
• M4: 1,076,207 km (0.091 R)
• M5: 1,297,163 km (0.073 R)
• M6: 1,445,863 km (0.1 R)
• M7: 1,785,002 km (0.102 R)
• M8: 2,013,139 km (0.117 R)
• M9: 2,213,001 km (0.064 R)
• M10: 2,367,237 km (0.101 R)
• M11: 2,659,850 km (0.026 R)
• M12: 3,178,656 km (0.1 R)
• M13: 3,472,466 km (0.104 R)
• M14: 3,744,734 km (0.034 R)
• M15: 4,102,722 km (0.065 R)
• M16: 4,358,534 km (0.061 R)
• M17: 4,455,773 km (0.076 R)
• M18: 4,702,310 km (0.093 R)
• M19: 4,936,431 km (0.074 R)
• M20: 5,486,203 km (0.067 R)
• M21: 5,591,520 km (0.108 R)
• M22: 6,073,823 km (0.1 R)
• M23: 6,347,587 km (0.073 R)
• M24: 7,289,605 km (0.103 R)
• M25: 7,502,782 km (0.113 R)
• M26: 7,600,469 km (0.12 R)
• M27: 7,737,800 km (0.077 R)
• M28: 7,856,132 km (0.077 R)
• M29: 8,235,064 km (0.103 R)
• M30: 8,928,151 km (0.107 R)
• M31: 9,302,744 km (0.108 R)
• M32: 9,810,329 km (0.113 R)
• M33: 10,175,198 km (0.092 R)
• M34: 10,566,696 km (0.094 R)
• M35: 10,742,174 km (0.055 R)
• M36: 11,230,013 km (0.103 R)
• M37: 11,679,704 km (0.094 R)
• M38: 11,884,055 km (0.117 R)
• M39: 12,480,950 km (0.089 R)
• M40: 12,643,414 km (0.068 R)
• M41: 14,378,749 km (0.088 R)
• M42: 14,500,372 km (0.086 R)
• M43: 15,610,089 km (0.117 R)
• M44: 16,061,725 km (0.114 R)
• M45: 16,492,268 km (0.106 R)
• M46: 16,721,601 km (0.072 R)
• M47: 17,003,593 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.5

Radius: 8.7

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.08 AU - 4.82 AU

Year: 3333 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,292,111 km

• M1: 108,907 km (0.06 R)
• M2: 346,169 km (0.055 R)
• M3: 401,371 km (0.049 R)
• M4: 468,840 km (0.076 R)
• M5: 540,796 km (0.069 R)
• M6: 857,944 km (0.106 R)
• M7: 1,019,210 km (0.061 R)
• M8: 1,115,851 km (0.099 R)
• M9: 1,177,934 km (0.107 R)
• M10: 1,506,151 km (0.112 R)
• M11: 1,645,427 km (0.118 R)
• M12: 1,716,636 km (0.057 R)
• M13: 1,803,552 km (0.076 R)
• M14: 1,877,154 km (0.096 R)
• M15: 1,936,844 km (0.098 R)
• M16: 2,276,281 km (0.12 R)
• M17: 2,372,173 km (0.099 R)
• M18: 2,668,078 km (0.096 R)
• M19: 3,330,946 km (0.112 R)
• M20: 3,532,155 km (0.072 R)
• M21: 3,869,947 km (0.088 R)
• M22: 4,179,017 km (0.118 R)
• M23: 4,396,233 km (0.117 R)
• M24: 4,536,406 km (0.093 R)
• M25: 4,596,843 km (0.064 R)
• M26: 4,882,874 km (0.086 R)
• M27: 5,153,796 km (0.12 R)
• M28: 6,398,301 km (0.05 R)
• M29: 6,625,989 km (0.062 R)
• M30: 6,763,769 km (0.111 R)
• M31: 6,902,595 km (0.085 R)
• M32: 7,277,488 km (0.031 R)
• M33: 7,467,327 km (0.05 R)
• M34: 7,852,093 km (0.102 R)
• M35: 8,071,404 km (0.069 R)
• M36: 8,540,991 km (0.081 R)
• M37: 8,917,978 km (0.111 R)
• M38: 9,019,405 km (0.096 R)
• M39: 9,300,350 km (0.114 R)
• M40: 9,584,287 km (0.1 R)
• M41: 9,975,934 km (0.066 R)
• M42: 10,319,710 km (0.055 R)
• M43: 11,127,838 km (0.096 R)
• M44: 11,429,128 km (0.066 R)
• M45: 11,594,733 km (0.042 R)
• M46: 11,928,186 km (0.1 R)
• M47: 12,208,533 km (0.113 R)
• M48: 12,462,550 km (0.093 R)
• M49: 12,976,119 km (0.101 R)
• M50: 13,351,311 km (0.077 R)
• M51: 14,230,797 km (0.074 R)
• M52: 14,707,565 km (0.084 R)
• M53: 15,038,326 km (0.051 R)
• M54: 15,493,253 km (0.078 R)
• M55: 15,584,807 km (0.102 R)
• M56: 15,676,510 km (0.101 R)
• M57: 15,737,846 km (0.106 R)
• M58: 16,014,452 km (0.104 R)
• M59: 16,199,804 km (0.119 R)
• M60: 16,261,737 km (0.104 R)
• M61: 16,385,754 km (0.082 R)
• M62: 16,759,898 km (0.108 R)
• M63: 16,948,092 km (0.108 R)
• M64: 17,010,923 km (0.1 R)
• M65: 17,168,450 km (0.095 R)
• M66: 17,421,570 km (0.109 R)
• M67: 17,931,399 km (0.048 R)
• M68: 18,091,768 km (0.104 R)
• M69: 18,478,479 km (0.03 R)
• M70: 18,543,105 km (0.12 R)
• M71: 18,965,719 km (0.114 R)
• M72: 19,030,944 km (0.12 R)
• M73: 19,820,371 km (0.105 R)
• M74: 19,986,126 km (0.112 R)
• M75: 20,152,329 km (0.042 R)
• M76: 20,352,491 km (0.117 R)
• M77: 21,737,468 km (0.114 R)
• M78: 22,493,087 km (0.082 R)
• M79: 22,666,022 km (0.034 R)
• M80: 22,769,993 km (0.075 R)
• M81: 23,327,245 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.3

Radius: 7

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.18 AU - 12.08 AU

Year: 15766 Days

Day: 15.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,292,111 km

• M1: 148,999 km (0.108 R)
• M2: 236,664 km (0.095 R)
• M3: 475,572 km (0.093 R)
• M4: 843,283 km (0.107 R)
• M5: 975,229 km (0.079 R)
• M6: 1,186,012 km (0.119 R)
• M7: 1,385,575 km (0.114 R)
• M8: 2,165,728 km (0.089 R)
• M9: 2,286,903 km (0.112 R)
• M10: 2,410,171 km (0.084 R)
• M11: 2,472,703 km (0.089 R)
• M12: 2,663,440 km (0.096 R)
• M13: 2,859,115 km (0.086 R)
• M14: 3,025,767 km (0.072 R)
• M15: 3,759,993 km (0.099 R)
• M16: 4,702,459 km (0.082 R)
• M17: 5,382,980 km (0.108 R)
• M18: 5,589,126 km (0.097 R)
• M19: 6,094,168 km (0.111 R)
• M20: 7,695,464 km (0.107 R)
• M21: 7,788,065 km (0.105 R)
• M22: 7,880,965 km (0.087 R)
• M23: 8,021,139 km (0.046 R)
• M24: 8,927,851 km (0.077 R)
• M25: 9,866,578 km (0.086 R)
• M26: 10,940,391 km (0.12 R)
• M27: 12,050,707 km (0.047 R)
• M28: 12,810,814 km (0.086 R)
• M29: 13,698,228 km (0.08 R)
• M30: 13,754,327 km (0.114 R)
• M31: 13,866,825 km (0.093 R)
• M32: 14,433,951 km (0.031 R)
• M33: 14,720,281 km (0.089 R)
• M34: 16,239,447 km (0.103 R)
• M35: 16,298,838 km (0.099 R)
• M36: 16,896,930 km (0.085 R)
• M37: 17,685,311 km (0.11 R)
• M38: 18,114,806 km (0.118 R)
• M39: 18,485,659 km (0.074 R)
• M40: 19,297,677 km (0.066 R)
• M41: 19,993,905 km (0.031 R)
• M42: 20,121,512 km (0.118 R)
• M43: 21,086,119 km (0.062 R)
• M44: 21,672,094 km (0.059 R)
• M45: 22,860,051 km (0.114 R)
• M46: 23,731,159 km (0.094 R)
• M47: 24,204,786 km (0.107 R)
• M48: 25,298,795 km (0.068 R)
• M49: 25,782,595 km (0.073 R)
• M50: 25,921,272 km (0.115 R)
• M51: 26,478,823 km (0.11 R)
• M52: 28,103,755 km (0.12 R)
• M53: 28,175,113 km (0.058 R)
• M54: 28,246,621 km (0.085 R)
• M55: 28,389,637 km (0.075 R)
• M56: 28,748,372 km (0.12 R)
• M57: 29,760,701 km (0.118 R)
• M58: 30,637,794 km (0.109 R)
• M59: 31,746,015 km (0.064 R)
• M60: 31,820,365 km (0.066 R)
• M61: 34,764,750 km (0.083 R)
• M62: 35,148,469 km (0.059 R)
• M63: 36,931,675 km (0.08 R)
• M64: 37,637,478 km (0.119 R)
• M65: 37,873,693 km (0.087 R)
• M66: 38,268,482 km (0.118 R)
• M67: 38,903,076 km (0.085 R)
• M68: 39,062,248 km (0.067 R)
• M69: 39,221,719 km (0.047 R)
• M70: 39,301,455 km (0.032 R)
• M71: 42,865,175 km (0.111 R)
• M72: 43,441,576 km (0.108 R)
• M73: 43,524,154 km (0.112 R)
• M74: 45,688,835 km (0.092 R)
• M75: 48,229,755 km (0.103 R)
• M76: 49,603,512 km (0.102 R)
• M77: 50,816,153 km (0.025 R)
• M78: 51,077,201 km (0.104 R)
• M79: 52,038,517 km (0.063 R)
• M80: 52,126,181 km (0.1 R)
• M81: 52,653,215 km (0.063 R)
• M82: 53,535,692 km (0.108 R)
• M83: 54,067,513 km (0.043 R)
• M84: 54,156,374 km (0.058 R)
• M85: 54,957,770 km (0.115 R)
• M86: 56,572,529 km (0.038 R)
• M87: 57,748,368 km (0.119 R)
• M88: 58,111,742 km (0.117 R)
• M89: 58,840,882 km (0.105 R)
• M90: 59,023,541 km (0.049 R)
• M91: 60,215,985 km (0.092 R)
• M92: 60,308,138 km (0.075 R)
• M93: 61,046,253 km (0.12 R)
• M94: 61,787,361 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.8

Radius: 6.9

Gravity: 20.39 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.09 AU - 11.89 AU

Year: 16537 Days

Day: 17.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,292,111 km

• M1: 88,263 km (0.05 R)
• M2: 139,575 km (0.115 R)
• M3: 419,472 km (0.118 R)
• M4: 1,163,572 km (0.071 R)
• M5: 1,884,185 km (0.098 R)
• M6: 2,116,361 km (0.101 R)
• M7: 2,184,428 km (0.057 R)
• M8: 2,287,950 km (0.092 R)
• M9: 2,357,812 km (0.099 R)
• M10: 2,792,244 km (0.047 R)
• M11: 2,867,043 km (0.077 R)
• M12: 3,369,692 km (0.12 R)
• M13: 4,238,257 km (0.1 R)
• M14: 4,411,342 km (0.109 R)
• M15: 5,877,102 km (0.04 R)
• M16: 5,973,293 km (0.063 R)
• M17: 6,216,240 km (0.1 R)
• M18: 6,363,594 km (0.1 R)
• M19: 6,711,858 km (0.105 R)
• M20: 8,598,736 km (0.084 R)
• M21: 9,205,954 km (0.076 R)
• M22: 9,261,903 km (0.113 R)
• M23: 9,599,695 km (0.102 R)
• M24: 10,813,233 km (0.098 R)
• M25: 11,408,034 km (0.101 R)
• M26: 11,649,037 km (0.1 R)
• M27: 12,505,335 km (0.115 R)
• M28: 16,533,856 km (0.096 R)
• M29: 16,601,923 km (0.074 R)
• M30: 18,685,223 km (0.1 R)
• M31: 19,111,726 km (0.115 R)
• M32: 19,183,085 km (0.116 R)
• M33: 19,254,592 km (0.1 R)
• M34: 19,829,647 km (0.079 R)
• M35: 20,046,713 km (0.089 R)
• M36: 21,217,765 km (0.117 R)
• M37: 22,185,514 km (0.095 R)
• M38: 24,009,710 km (0.109 R)
• M39: 25,566,276 km (0.06 R)
• M40: 25,723,803 km (0.099 R)
• M41: 25,960,616 km (0.026 R)
• M42: 26,118,891 km (0.09 R)
• M43: 27,396,456 km (0.107 R)
• M44: 27,718,989 km (0.093 R)
• M45: 27,961,637 km (0.054 R)
• M46: 28,939,708 km (0.119 R)
• M47: 29,021,688 km (0.069 R)
• M48: 29,515,510 km (0.114 R)
• M49: 29,680,666 km (0.09 R)
• M50: 29,763,394 km (0.09 R)
• M51: 29,846,122 km (0.079 R)
• M52: 31,433,505 km (0.12 R)
• M53: 31,771,147 km (0.109 R)
• M54: 31,855,819 km (0.078 R)
• M55: 32,962,544 km (0.099 R)
• M56: 33,048,114 km (0.081 R)
• M57: 33,563,629 km (0.1 R)
• M58: 33,649,797 km (0.113 R)
• M59: 35,827,942 km (0.066 R)
• M60: 41,330,301 km (0.116 R)
• M61: 41,978,359 km (0.045 R)
• M62: 42,257,210 km (0.105 R)
• M63: 42,723,207 km (0.082 R)
• M64: 43,097,202 km (0.115 R)
• M65: 44,131,222 km (0.082 R)
• M66: 44,509,406 km (0.107 R)
• M67: 45,268,764 km (0.1 R)
• M68: 47,572,422 km (0.109 R)
• M69: 47,669,212 km (0.11 R)
• M70: 48,543,462 km (0.085 R)
• M71: 50,801,642 km (0.115 R)
• M72: 53,798,237 km (0.119 R)
• M73: 54,101,023 km (0.084 R)
• M74: 54,809,668 km (0.068 R)
• M75: 55,216,125 km (0.116 R)
• M76: 55,623,480 km (0.09 R)
• M77: 56,748,905 km (0.099 R)
• M78: 59,022,045 km (0.087 R)
• M79: 59,334,405 km (0.084 R)
• M80: 61,430,271 km (0.094 R)
• M81: 62,275,499 km (0.096 R)
• M82: 64,191,100 km (0.099 R)
• M83: 65,802,119 km (0.086 R)
• M84: 69,173,756 km (0.113 R)
• M85: 69,722,780 km (0.077 R)
• M86: 71,600,234 km (0.042 R)
• M87: 71,822,237 km (0.099 R)
• M88: 73,047,294 km (0.083 R)
• M89: 73,158,894 km (0.076 R)
• M90: 73,942,488 km (0.117 R)
• M91: 74,279,083 km (0.119 R)
• M92: 74,503,779 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 20,384 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit