🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.66 AU - 0.82 AU

Year: 229 Days

Day: 42.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.97 AU - 1.47 AU

Year: 485 Days

Day: 39 Hours

Environment

Temp: 21 °C

Axial Tilt: 165.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.72 AU - 2.24 AU

Year: 1003 Days

Day: 33.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.27 AU - 3.03 AU

Year: 1553 Days

Day: 34.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.84 AU - 4.52 AU

Year: 2541 Days

Day: 44.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.4

Radius: 11.3

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.55 AU - 9.97 AU

Year: 9331 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 73,011,042 km

• M1: 143,764 km (0.065 R)
• M2: 224,397 km (0.107 R)
• M3: 357,539 km (0.118 R)
• M4: 627,563 km (0.107 R)
• M5: 744,848 km (0.089 R)
• M6: 1,067,381 km (0.093 R)
• M7: 2,176,649 km (0.091 R)
• M8: 2,318,318 km (0.111 R)
• M9: 2,731,657 km (0.033 R)
• M10: 2,823,211 km (0.115 R)
• M11: 3,041,026 km (0.106 R)
• M12: 3,232,361 km (0.07 R)
• M13: 3,313,144 km (0.098 R)
• M14: 3,727,829 km (0.03 R)
• M15: 5,800,807 km (0.114 R)
• M16: 5,939,185 km (0.11 R)
• M17: 6,239,578 km (0.056 R)
• M18: 6,586,196 km (0.058 R)
• M19: 6,980,985 km (0.063 R)
• M20: 7,512,207 km (0.119 R)
• M21: 7,880,816 km (0.071 R)
• M22: 8,277,849 km (0.069 R)
• M23: 8,456,319 km (0.087 R)
• M24: 8,771,821 km (0.071 R)
• M25: 9,206,103 km (0.093 R)
• M26: 9,554,068 km (0.058 R)
• M27: 10,406,626 km (0.077 R)
• M28: 10,769,102 km (0.109 R)
• M29: 11,209,518 km (0.074 R)
• M30: 11,556,136 km (0.061 R)
• M31: 11,881,362 km (0.106 R)
• M32: 12,057,588 km (0.084 R)
• M33: 12,900,423 km (0.066 R)
• M34: 13,029,825 km (0.074 R)
• M35: 14,454,296 km (0.079 R)
• M36: 14,777,577 km (0.079 R)
• M37: 14,858,809 km (0.104 R)
• M38: 15,048,798 km (0.098 R)
• M39: 15,403,794 km (0.118 R)
• M40: 15,983,186 km (0.085 R)
• M41: 16,205,937 km (0.095 R)
• M42: 16,710,531 km (0.108 R)
• M43: 16,795,054 km (0.105 R)
• M44: 17,649,108 km (0.099 R)
• M45: 17,879,190 km (0.105 R)
• M46: 18,313,323 km (0.094 R)
• M47: 19,280,772 km (0.096 R)
• M48: 19,636,665 km (0.108 R)
• M49: 20,144,700 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 11.3

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.09 AU - 11.05 AU

Year: 10655 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 73,011,042 km

• M1: 160,070 km (0.092 R)
• M2: 455,974 km (0.091 R)
• M3: 565,031 km (0.077 R)
• M4: 666,608 km (0.093 R)
• M5: 910,303 km (0.113 R)
• M6: 1,012,030 km (0.072 R)
• M7: 1,554,771 km (0.104 R)
• M8: 2,374,417 km (0.107 R)
• M9: 3,058,379 km (0.08 R)
• M10: 3,667,541 km (0.101 R)
• M11: 4,003,389 km (0.097 R)
• M12: 4,209,684 km (0.083 R)
• M13: 4,349,109 km (0.109 R)
• M14: 4,525,784 km (0.095 R)
• M15: 4,776,959 km (0.12 R)
• M16: 5,218,273 km (0.067 R)
• M17: 5,749,944 km (0.109 R)
• M18: 5,866,032 km (0.109 R)
• M19: 6,298,818 km (0.113 R)
• M20: 6,418,646 km (0.065 R)
• M21: 6,620,155 km (0.114 R)
• M22: 6,946,727 km (0.053 R)
• M23: 7,070,594 km (0.09 R)
• M24: 7,700,999 km (0.051 R)
• M25: 7,786,420 km (0.107 R)
• M26: 7,958,308 km (0.097 R)
• M27: 8,481,302 km (0.058 R)
• M28: 8,658,126 km (0.109 R)
• M29: 8,925,757 km (0.099 R)
• M30: 9,196,080 km (0.111 R)
• M31: 9,377,692 km (0.112 R)
• M32: 10,635,212 km (0.09 R)
• M33: 11,114,374 km (0.111 R)
• M34: 11,502,879 km (0.087 R)
• M35: 11,797,138 km (0.074 R)
• M36: 13,356,846 km (0.111 R)
• M37: 13,511,231 km (0.118 R)
• M38: 13,769,886 km (0.056 R)
• M39: 14,082,396 km (0.109 R)
• M40: 14,397,299 km (0.102 R)
• M41: 14,980,581 km (0.105 R)
• M42: 15,087,394 km (0.099 R)
• M43: 15,301,917 km (0.072 R)
• M44: 15,463,483 km (0.06 R)
• M45: 15,679,802 km (0.12 R)
• M46: 16,060,827 km (0.103 R)
• M47: 16,555,248 km (0.101 R)
• M48: 18,181,976 km (0.069 R)
• M49: 18,582,150 km (0.04 R)
• M50: 20,627,003 km (0.1 R)
• M51: 20,924,853 km (0.115 R)
• M52: 21,827,077 km (0.101 R)
• M53: 21,948,401 km (0.057 R)
• M54: 22,252,534 km (0.075 R)
• M55: 22,496,827 km (0.046 R)
• M56: 22,864,987 km (0.084 R)
• M57: 25,052,258 km (0.084 R)
• M58: 25,753,273 km (0.066 R)
• M59: 26,849,527 km (0.057 R)
• M60: 28,754,506 km (0.119 R)
• M61: 29,958,769 km (0.11 R)
• M62: 30,296,262 km (0.085 R)
• M63: 30,702,869 km (0.104 R)
• M64: 33,110,347 km (0.055 R)
• M65: 34,513,276 km (0.05 R)
• M66: 35,863,846 km (0.113 R)
• M67: 36,007,160 km (0.105 R)
• M68: 38,250,680 km (0.115 R)
• M69: 38,690,049 km (0.034 R)
• M70: 39,500,121 km (0.071 R)
• M71: 40,762,877 km (0.108 R)
• M72: 41,436,815 km (0.104 R)
• M73: 41,963,549 km (0.037 R)
• M74: 42,038,946 km (0.113 R)
• M75: 42,795,612 km (0.052 R)
• M76: 43,099,595 km (0.069 R)
• M77: 44,707,174 km (0.109 R)
• M78: 45,479,548 km (0.052 R)
• M79: 47,272,628 km (0.111 R)
• M80: 47,429,706 km (0.116 R)
• M81: 53,441,895 km (0.08 R)
• M82: 53,523,575 km (0.074 R)
• M83: 53,769,215 km (0.055 R)
• M84: 54,672,786 km (0.105 R)
• M85: 54,755,214 km (0.032 R)
• M86: 55,085,227 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772

Radius: 10.9

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.32 AU - 12.08 AU

Year: 12596 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,011,042 km

• M1: 177,124 km (0.064 R)
• M2: 351,405 km (0.066 R)
• M3: 483,500 km (0.095 R)
• M4: 565,480 km (0.103 R)
• M5: 653,144 km (0.118 R)
• M6: 904,768 km (0.114 R)
• M7: 1,010,085 km (0.06 R)
• M8: 1,187,657 km (0.11 R)
• M9: 1,256,921 km (0.092 R)
• M10: 1,548,637 km (0.1 R)
• M11: 1,650,813 km (0.079 R)
• M12: 1,889,122 km (0.083 R)
• M13: 2,700,840 km (0.115 R)
• M14: 2,793,740 km (0.111 R)
• M15: 2,919,253 km (0.06 R)
• M16: 3,208,725 km (0.074 R)
• M17: 3,473,962 km (0.113 R)
• M18: 3,850,350 km (0.117 R)
• M19: 3,955,368 km (0.076 R)
• M20: 5,562,647 km (0.077 R)
• M21: 5,881,739 km (0.113 R)
• M22: 6,165,975 km (0.049 R)
• M23: 6,413,261 km (0.099 R)
• M24: 7,391,182 km (0.05 R)
• M25: 8,053,751 km (0.118 R)
• M26: 8,460,657 km (0.116 R)
• M27: 9,106,770 km (0.065 R)
• M28: 9,530,581 km (0.112 R)
• M29: 10,397,501 km (0.099 R)
• M30: 10,642,692 km (0.057 R)
• M31: 10,790,794 km (0.091 R)
• M32: 10,889,977 km (0.1 R)
• M33: 11,440,497 km (0.085 R)
• M34: 11,846,655 km (0.115 R)
• M35: 12,000,143 km (0.118 R)
• M36: 12,464,794 km (0.103 R)
• M37: 13,093,404 km (0.09 R)
• M38: 13,464,856 km (0.067 R)
• M39: 15,095,921 km (0.039 R)
• M40: 15,709,572 km (0.105 R)
• M41: 15,878,318 km (0.106 R)
• M42: 16,903,662 km (0.066 R)
• M43: 18,303,748 km (0.118 R)
• M44: 18,540,711 km (0.096 R)
• M45: 20,105,804 km (0.074 R)
• M46: 20,472,917 km (0.086 R)
• M47: 20,719,006 km (0.11 R)
• M48: 21,587,721 km (0.094 R)
• M49: 22,089,472 km (0.098 R)
• M50: 23,360,755 km (0.072 R)
• M51: 23,617,913 km (0.118 R)
• M52: 24,199,849 km (0.065 R)
• M53: 24,525,225 km (0.096 R)
• M54: 27,382,394 km (0.07 R)
• M55: 27,789,450 km (0.104 R)
• M56: 29,022,436 km (0.071 R)
• M57: 29,229,629 km (0.07 R)
• M58: 29,576,097 km (0.096 R)
• M59: 31,116,806 km (0.078 R)
• M60: 32,325,257 km (0.063 R)
• M61: 32,540,080 km (0.116 R)
• M62: 32,611,737 km (0.025 R)
• M63: 32,755,351 km (0.051 R)
• M64: 34,861,091 km (0.12 R)
• M65: 35,228,503 km (0.113 R)
• M66: 35,302,106 km (0.092 R)
• M67: 36,785,817 km (0.093 R)
• M68: 37,159,961 km (0.091 R)
• M69: 37,234,910 km (0.071 R)
• M70: 37,535,303 km (0.039 R)
• M71: 37,685,798 km (0.1 R)
• M72: 38,744,951 km (0.114 R)
• M73: 39,049,383 km (0.034 R)
• M74: 39,354,562 km (0.096 R)
• M75: 42,763,748 km (0.052 R)
• M76: 42,842,437 km (0.075 R)
• M77: 43,789,092 km (0.114 R)
• M78: 44,423,985 km (0.072 R)
• M79: 45,301,975 km (0.093 R)
• M80: 46,105,166 km (0.077 R)
• M81: 46,751,130 km (0.095 R)
• M82: 48,624,843 km (0.095 R)
• M83: 48,706,972 km (0.103 R)
• M84: 48,788,952 km (0.065 R)
• M85: 49,447,183 km (0.106 R)
• M86: 51,105,625 km (0.099 R)
• M87: 52,697,944 km (0.073 R)
• M88: 53,288,557 km (0.088 R)
• M89: 56,361,297 km (0.107 R)
• M90: 56,447,465 km (0.094 R)
• M91: 56,706,270 km (0.073 R)
• M92: 57,658,460 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.8

Radius: 5

Gravity: 20.79 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.89 AU - 18.75 AU

Year: 21580 Days

Day: 20.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,011,042 km

• M1: 403,914 km (0.104 R)
• M2: 499,507 km (0.102 R)
• M3: 645,814 km (0.055 R)
• M4: 829,371 km (0.04 R)
• M5: 1,299,108 km (0.068 R)
• M6: 1,384,379 km (0.096 R)
• M7: 1,651,261 km (0.111 R)
• M8: 1,934,151 km (0.091 R)
• M9: 2,369,032 km (0.12 R)
• M10: 2,544,211 km (0.114 R)
• M11: 2,796,433 km (0.025 R)
• M12: 3,132,579 km (0.086 R)
• M13: 3,324,813 km (0.103 R)
• M14: 3,640,464 km (0.119 R)
• M15: 3,965,690 km (0.08 R)
• M16: 4,090,006 km (0.038 R)
• M17: 4,730,883 km (0.041 R)
• M18: 6,295,527 km (0.094 R)
• M19: 7,436,211 km (0.037 R)
• M20: 7,487,224 km (0.099 R)
• M21: 7,692,622 km (0.095 R)
• M22: 8,532,165 km (0.078 R)
• M23: 10,126,579 km (0.108 R)
• M24: 10,582,254 km (0.101 R)
• M25: 10,697,145 km (0.089 R)
• M26: 11,219,691 km (0.048 R)
• M27: 11,572,592 km (0.045 R)
• M28: 12,108,900 km (0.067 R)
• M29: 13,329,320 km (0.062 R)
• M30: 13,515,719 km (0.105 R)
• M31: 13,828,378 km (0.081 R)
• M32: 13,954,041 km (0.074 R)
• M33: 14,908,924 km (0.086 R)
• M34: 16,747,182 km (0.069 R)
• M35: 17,353,054 km (0.117 R)
• M36: 17,488,589 km (0.114 R)
• M37: 18,103,287 km (0.063 R)
• M38: 18,171,953 km (0.099 R)
• M39: 18,655,602 km (0.094 R)
• M40: 18,794,429 km (0.099 R)
• M41: 21,790,276 km (0.086 R)
• M42: 22,230,094 km (0.085 R)
• M43: 22,303,696 km (0.11 R)
• M44: 22,821,305 km (0.104 R)
• M45: 23,193,355 km (0.064 R)
• M46: 23,943,588 km (0.041 R)
• M47: 24,397,468 km (0.107 R)
• M48: 24,549,459 km (0.118 R)
• M49: 25,160,267 km (0.107 R)
• M50: 25,313,755 km (0.088 R)
• M51: 25,776,162 km (0.101 R)
• M52: 26,787,593 km (0.097 R)
• M53: 27,495,341 km (0.081 R)
• M54: 30,387,217 km (0.105 R)
• M55: 31,207,462 km (0.047 R)
• M56: 31,455,047 km (0.047 R)
• M57: 31,786,107 km (0.053 R)
• M58: 32,953,718 km (0.045 R)
• M59: 35,073,520 km (0.109 R)
• M60: 36,453,261 km (0.082 R)
• M61: 38,467,297 km (0.089 R)
• M62: 40,337,719 km (0.106 R)
• M63: 41,329,105 km (0.073 R)
• M64: 42,511,227 km (0.115 R)
• M65: 42,602,631 km (0.091 R)
• M66: 42,877,143 km (0.11 R)
• M67: 43,244,107 km (0.08 R)
• M68: 44,629,533 km (0.109 R)
• M69: 44,722,433 km (0.057 R)
• M70: 47,823,447 km (0.116 R)
• M71: 48,681,092 km (0.051 R)
• M72: 49,063,913 km (0.116 R)
• M73: 50,895,888 km (0.11 R)
• M74: 52,456,045 km (0.03 R)
• M75: 53,340,467 km (0.088 R)
• M76: 55,323,387 km (0.096 R)
• M77: 56,323,898 km (0.091 R)
• M78: 57,937,011 km (0.038 R)
• M79: 58,342,721 km (0.097 R)
• M80: 59,974,684 km (0.039 R)
• M81: 60,179,783 km (0.118 R)
• M82: 62,554,798 km (0.109 R)
• M83: 62,762,739 km (0.105 R)
• M84: 63,075,100 km (0.062 R)
• M85: 63,179,370 km (0.11 R)
• M86: 64,015,322 km (0.109 R)
• M87: 65,487,066 km (0.114 R)
• M88: 66,757,451 km (0.106 R)
• M89: 66,863,666 km (0.107 R)
• M90: 70,184,589 km (0.1 R)
• M91: 70,292,599 km (0.039 R)
• M92: 70,508,768 km (0.078 R)
• M93: 71,050,312 km (0.101 R)
• M94: 71,810,718 km (0.102 R)
• M95: 73,011,091 km (0.088 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 14,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit