🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.25 AU - 1.27 AU

Year: 499 Days

Day: 44.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 103,237,798 km

• M1: 202,855 km (0.111 R)
• M2: 398,080 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.05 AU - 1.59 AU

Year: 535 Days

Day: 43 Hours

Environment

Temp: 10 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.48 AU - 4.54 AU

Year: 2835 Days

Day: 26.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.7

Radius: 8.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.6 AU - 8.32 AU

Year: 7195 Days

Day: 7.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 103,237,798 km

• M1: 107,561 km (0.031 R)
• M2: 175,030 km (0.067 R)
• M3: 286,480 km (0.104 R)
• M4: 509,830 km (0.076 R)
• M5: 570,117 km (0.111 R)
• M6: 623,823 km (0.114 R)
• M7: 756,666 km (0.11 R)
• M8: 826,678 km (0.079 R)
• M9: 1,107,174 km (0.088 R)
• M10: 1,187,807 km (0.103 R)
• M11: 1,270,385 km (0.093 R)
• M12: 1,492,089 km (0.069 R)
• M13: 1,581,698 km (0.066 R)
• M14: 1,972,448 km (0.096 R)
• M15: 2,028,697 km (0.111 R)
• M16: 2,452,657 km (0.031 R)
• M17: 2,574,430 km (0.084 R)
• M18: 2,636,214 km (0.057 R)
• M19: 2,776,836 km (0.101 R)
• M20: 2,936,008 km (0.111 R)
• M21: 3,147,539 km (0.103 R)
• M22: 3,724,239 km (0.114 R)
• M23: 4,078,636 km (0.09 R)
• M24: 4,205,346 km (0.089 R)
• M25: 4,370,053 km (0.105 R)
• M26: 4,649,502 km (0.074 R)
• M27: 4,743,898 km (0.056 R)
• M28: 4,934,785 km (0.043 R)
• M29: 5,128,065 km (0.094 R)
• M30: 5,343,636 km (0.045 R)
• M31: 5,582,245 km (0.095 R)
• M32: 6,784,263 km (0.098 R)
• M33: 7,151,377 km (0.03 R)
• M34: 7,370,388 km (0.064 R)
• M35: 7,747,823 km (0.104 R)
• M36: 8,131,542 km (0.089 R)
• M37: 8,291,312 km (0.063 R)
• M38: 8,452,130 km (0.087 R)
• M39: 8,613,995 km (0.1 R)
• M40: 8,707,045 km (0.091 R)
• M41: 8,800,244 km (0.092 R)
• M42: 8,987,990 km (0.047 R)
• M43: 9,082,236 km (0.12 R)
• M44: 9,200,568 km (0.098 R)
• M45: 9,367,071 km (0.046 R)
• M46: 9,751,687 km (0.076 R)
• M47: 10,019,018 km (0.048 R)
• M48: 10,116,706 km (0.081 R)
• M49: 10,436,845 km (0.118 R)
• M50: 10,511,195 km (0.092 R)
• M51: 10,710,310 km (0.064 R)
• M52: 10,885,639 km (0.078 R)
• M53: 11,011,301 km (0.087 R)
• M54: 11,621,810 km (0.046 R)
• M55: 11,905,298 km (0.062 R)
• M56: 12,034,850 km (0.106 R)
• M57: 12,217,060 km (0.072 R)
• M58: 12,557,993 km (0.06 R)
• M59: 12,637,131 km (0.099 R)
• M60: 12,795,854 km (0.114 R)
• M61: 14,007,148 km (0.081 R)
• M62: 14,171,406 km (0.089 R)
• M63: 14,918,648 km (0.051 R)
• M64: 15,282,918 km (0.078 R)
• M65: 15,367,441 km (0.029 R)
• M66: 15,565,210 km (0.068 R)
• M67: 15,678,605 km (0.074 R)
• M68: 16,249,620 km (0.081 R)
• M69: 16,307,215 km (0.069 R)
• M70: 17,707,002 km (0.108 R)
• M71: 18,872,370 km (0.11 R)
• M72: 18,963,026 km (0.072 R)
• M73: 19,236,042 km (0.096 R)
• M74: 19,601,959 km (0.072 R)
• M75: 19,877,817 km (0.085 R)
• M76: 20,000,936 km (0.076 R)
• M77: 20,402,606 km (0.079 R)
• M78: 20,682,205 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.7

Radius: 13.6

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.47 AU - 11.63 AU

Year: 12100 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 103,237,798 km

• M1: 197,170 km (0.105 R)
• M2: 296,952 km (0.113 R)
• M3: 482,453 km (0.113 R)
• M4: 744,848 km (0.052 R)
• M5: 1,105,827 km (0.09 R)
• M6: 1,280,109 km (0.099 R)
• M7: 1,540,260 km (0.104 R)
• M8: 2,047,845 km (0.079 R)
• M9: 2,243,070 km (0.108 R)
• M10: 3,185,537 km (0.114 R)
• M11: 3,387,793 km (0.057 R)
• M12: 3,699,107 km (0.08 R)
• M13: 4,074,298 km (0.07 R)
• M14: 4,294,207 km (0.081 R)
• M15: 4,574,852 km (0.114 R)
• M16: 5,154,095 km (0.09 R)
• M17: 5,302,646 km (0.117 R)
• M18: 6,035,376 km (0.092 R)
• M19: 6,381,845 km (0.11 R)
• M20: 6,573,630 km (0.095 R)
• M21: 6,702,583 km (0.079 R)
• M22: 6,897,659 km (0.11 R)
• M23: 7,293,345 km (0.092 R)
• M24: 7,696,661 km (0.069 R)
• M25: 7,798,537 km (0.063 R)
• M26: 8,559,990 km (0.088 R)
• M27: 8,949,693 km (0.098 R)
• M28: 9,092,858 km (0.069 R)
• M29: 9,417,784 km (0.062 R)
• M30: 9,673,148 km (0.105 R)
• M31: 10,377,903 km (0.102 R)
• M32: 10,793,486 km (0.09 R)
• M33: 11,022,521 km (0.096 R)
• M34: 11,524,272 km (0.112 R)
• M35: 11,719,348 km (0.043 R)
• M36: 11,915,321 km (0.092 R)
• M37: 12,152,134 km (0.078 R)
• M38: 12,310,858 km (0.101 R)
• M39: 12,710,733 km (0.09 R)
• M40: 13,400,229 km (0.068 R)
• M41: 13,894,351 km (0.079 R)
• M42: 14,143,581 km (0.096 R)
• M43: 14,394,307 km (0.082 R)
• M44: 14,520,269 km (0.091 R)
• M45: 15,584,209 km (0.106 R)
• M46: 15,886,546 km (0.072 R)
• M47: 16,453,223 km (0.058 R)
• M48: 16,938,069 km (0.036 R)
• M49: 18,147,867 km (0.096 R)
• M50: 18,238,524 km (0.113 R)
• M51: 18,374,957 km (0.046 R)
• M52: 19,385,341 km (0.094 R)
• M53: 19,944,089 km (0.101 R)
• M54: 20,650,041 km (0.097 R)
• M55: 21,364,222 km (0.1 R)
• M56: 21,604,027 km (0.101 R)
• M57: 21,893,050 km (0.081 R)
• M58: 22,086,480 km (0.08 R)
• M59: 22,280,359 km (0.08 R)
• M60: 22,816,667 km (0.115 R)
• M61: 23,951,816 km (0.053 R)
• M62: 24,551,404 km (0.113 R)
• M63: 24,802,579 km (0.066 R)
• M64: 24,903,408 km (0.09 R)
• M65: 26,585,486 km (0.117 R)
• M66: 27,936,355 km (0.063 R)
• M67: 28,198,750 km (0.066 R)
• M68: 28,778,890 km (0.06 R)
• M69: 29,096,935 km (0.114 R)
• M70: 29,309,664 km (0.108 R)
• M71: 29,629,653 km (0.056 R)
• M72: 31,247,106 km (0.084 R)
• M73: 31,410,467 km (0.114 R)
• M74: 32,011,850 km (0.101 R)
• M75: 32,616,973 km (0.115 R)
• M76: 32,837,929 km (0.092 R)
• M77: 33,503,790 km (0.117 R)
• M78: 34,454,933 km (0.071 R)
• M79: 34,679,928 km (0.11 R)
• M80: 34,849,123 km (0.078 R)
• M81: 38,230,633 km (0.089 R)
• M82: 38,405,364 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.5

Radius: 13.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.18 AU - 11.8 AU

Year: 13752 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 103,237,798 km

• M1: 172,038 km (0.037 R)
• M2: 323,879 km (0.118 R)
• M3: 967,898 km (0.082 R)
• M4: 1,090,419 km (0.052 R)
• M5: 1,444,667 km (0.099 R)
• M6: 1,964,220 km (0.05 R)
• M7: 2,123,243 km (0.1 R)
• M8: 2,454,452 km (0.098 R)
• M9: 2,655,512 km (0.116 R)
• M10: 2,832,187 km (0.076 R)
• M11: 2,982,533 km (0.115 R)
• M12: 3,610,844 km (0.088 R)
• M13: 4,211,330 km (0.079 R)
• M14: 4,314,552 km (0.025 R)
• M15: 4,951,390 km (0.113 R)
• M16: 5,060,447 km (0.108 R)
• M17: 5,923,328 km (0.111 R)
• M18: 6,391,868 km (0.083 R)
• M19: 6,831,836 km (0.092 R)
• M20: 9,176,333 km (0.081 R)
• M21: 10,786,605 km (0.119 R)
• M22: 11,166,733 km (0.116 R)
• M23: 11,503,179 km (0.077 R)
• M24: 12,038,440 km (0.056 R)
• M25: 12,432,929 km (0.091 R)
• M26: 13,285,488 km (0.086 R)
• M27: 13,590,817 km (0.096 R)
• M28: 14,156,746 km (0.064 R)
• M29: 14,520,867 km (0.111 R)
• M30: 15,205,427 km (0.062 R)
• M31: 15,631,930 km (0.116 R)
• M32: 15,792,898 km (0.049 R)
• M33: 16,935,077 km (0.098 R)
• M34: 17,210,936 km (0.101 R)
• M35: 17,544,090 km (0.108 R)
• M36: 17,767,290 km (0.103 R)
• M37: 18,272,931 km (0.114 R)
• M38: 19,992,708 km (0.089 R)
• M39: 20,401,410 km (0.037 R)
• M40: 21,405,361 km (0.072 R)
• M41: 22,667,967 km (0.057 R)
• M42: 23,954,509 km (0.071 R)
• M43: 24,140,160 km (0.079 R)
• M44: 24,450,874 km (0.029 R)
• M45: 25,833,308 km (0.12 R)
• M46: 26,854,613 km (0.074 R)
• M47: 27,629,231 km (0.098 R)
• M48: 27,954,307 km (0.091 R)
• M49: 29,664,360 km (0.082 R)
• M50: 32,429,378 km (0.105 R)
• M51: 34,155,587 km (0.113 R)
• M52: 34,854,359 km (0.119 R)
• M53: 35,205,465 km (0.103 R)
• M54: 35,840,508 km (0.053 R)
• M55: 36,195,055 km (0.083 R)
• M56: 36,337,173 km (0.096 R)
• M57: 36,621,858 km (0.111 R)
• M58: 36,907,440 km (0.093 R)
• M59: 38,490,934 km (0.046 R)
• M60: 38,854,008 km (0.114 R)
• M61: 38,999,567 km (0.068 R)
• M62: 40,096,717 km (0.119 R)
• M63: 40,538,330 km (0.042 R)
• M64: 44,509,705 km (0.066 R)
• M65: 44,814,436 km (0.09 R)
• M66: 45,119,915 km (0.085 R)
• M67: 47,277,265 km (0.116 R)
• M68: 48,917,307 km (0.102 R)
• M69: 50,100,177 km (0.07 R)
• M70: 50,814,358 km (0.067 R)
• M71: 51,132,851 km (0.063 R)
• M72: 53,219,293 km (0.077 R)
• M73: 54,354,292 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.1

Radius: 7.9

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 20.06 AU - 21.18 AU

Year: 33062 Days

Day: 22.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,237,798 km

• M1: 390,002 km (0.117 R)
• M2: 986,000 km (0.08 R)
• M3: 1,251,386 km (0.032 R)
• M4: 1,356,703 km (0.074 R)
• M5: 1,465,012 km (0.076 R)
• M6: 2,216,741 km (0.088 R)
• M7: 2,790,748 km (0.098 R)
• M8: 4,068,164 km (0.086 R)
• M9: 4,120,524 km (0.07 R)
• M10: 4,173,033 km (0.115 R)
• M11: 4,656,383 km (0.082 R)
• M12: 4,711,286 km (0.089 R)
• M13: 5,100,988 km (0.097 R)
• M14: 5,559,057 km (0.094 R)
• M15: 5,911,210 km (0.05 R)
• M16: 6,210,406 km (0.075 R)
• M17: 6,823,308 km (0.106 R)
• M18: 7,137,015 km (0.052 R)
• M19: 8,979,612 km (0.084 R)
• M20: 10,668,572 km (0.108 R)
• M21: 10,741,127 km (0.118 R)
• M22: 11,623,605 km (0.028 R)
• M23: 11,698,254 km (0.07 R)
• M24: 13,693,142 km (0.111 R)
• M25: 13,771,980 km (0.053 R)
• M26: 14,648,773 km (0.08 R)
• M27: 14,810,189 km (0.086 R)
• M28: 14,972,054 km (0.1 R)
• M29: 15,461,538 km (0.088 R)
• M30: 19,031,692 km (0.101 R)
• M31: 19,739,439 km (0.098 R)
• M32: 21,363,174 km (0.067 R)
• M33: 21,821,692 km (0.102 R)
• M34: 26,288,684 km (0.088 R)
• M35: 27,373,568 km (0.106 R)
• M36: 28,171,972 km (0.119 R)
• M37: 28,473,262 km (0.094 R)
• M38: 28,876,727 km (0.07 R)
• M39: 29,485,441 km (0.106 R)
• M40: 29,587,168 km (0.106 R)
• M41: 31,129,223 km (0.098 R)
• M42: 33,437,518 km (0.077 R)
• M43: 33,969,787 km (0.064 R)
• M44: 34,612,310 km (0.092 R)
• M45: 35,042,852 km (0.114 R)
• M46: 36,017,931 km (0.109 R)
• M47: 36,235,895 km (0.101 R)
• M48: 36,673,020 km (0.081 R)
• M49: 37,552,506 km (0.098 R)
• M50: 37,884,165 km (0.089 R)
• M51: 39,556,819 km (0.102 R)
• M52: 41,253,408 km (0.041 R)
• M53: 42,053,308 km (0.112 R)
• M54: 43,204,763 km (0.093 R)
• M55: 43,320,551 km (0.108 R)
• M56: 44,133,466 km (0.103 R)
• M57: 44,600,212 km (0.102 R)
• M58: 46,602,280 km (0.109 R)
• M59: 48,393,116 km (0.09 R)
• M60: 48,633,669 km (0.09 R)
• M61: 51,918,689 km (0.105 R)
• M62: 52,164,778 km (0.057 R)
• M63: 52,411,464 km (0.119 R)
• M64: 53,029,453 km (0.109 R)
• M65: 54,522,889 km (0.096 R)
• M66: 54,898,230 km (0.111 R)
• M67: 55,777,716 km (0.082 R)
• M68: 56,282,459 km (0.09 R)
• M69: 56,408,869 km (0.076 R)
• M70: 57,678,057 km (0.11 R)
• M71: 57,805,365 km (0.104 R)
• M72: 58,060,579 km (0.102 R)
• M73: 58,188,336 km (0.118 R)
• M74: 59,470,689 km (0.101 R)
• M75: 62,585,915 km (0.119 R)
• M76: 63,241,602 km (0.1 R)
• M77: 64,427,614 km (0.09 R)
• M78: 65,355,121 km (0.099 R)
• M79: 67,223,449 km (0.097 R)
• M80: 69,109,130 km (0.088 R)
• M81: 70,466,731 km (0.077 R)
• M82: 72,794,623 km (0.091 R)
• M83: 73,622,348 km (0.09 R)
• M84: 74,453,065 km (0.082 R)
• M85: 77,244,711 km (0.106 R)
• M86: 81,495,983 km (0.094 R)
• M87: 82,068,494 km (0.045 R)
• M88: 83,361,618 km (0.05 R)
• M89: 84,516,663 km (0.104 R)
• M90: 86,259,179 km (0.101 R)
• M91: 88,895,244 km (0.102 R)
• M92: 95,449,126 km (0.025 R)
• M93: 96,052,604 km (0.11 R)
• M94: 99,088,992 km (0.087 R)
• M95: 99,852,988 km (0.084 R)
• M96: 100,465,592 km (0.087 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 12,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit