🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.53 AU - 0.63 AU

Year: 156 Days

Day: 44 Hours

Environment

Temp: 206 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,516,972 km

• M1: 170,990 km (0.062 R)
• M2: 339,288 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.62 AU - 0.64 AU

Year: 177 Days

Day: 38.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.56 AU - 0.78 AU

Year: 194 Days

Day: 17.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,516,972 km

• M1: 309,967 km (0.069 R)
• M2: 331,210 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.16 AU - 2.96 AU

Year: 1446 Days

Day: 24.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,516,972 km

• M1: 527,332 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.6 AU - 4.98 AU

Year: 3138 Days

Day: 32.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,516,972 km

• M1: 232,026 km (0.035 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.02 AU - 5.32 AU

Year: 3563 Days

Day: 14.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.7

Radius: 4.8

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.39 AU - 17.63 AU

Year: 22620 Days

Day: 22.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,516,972 km

• M1: 167,849 km (0.092 R)
• M2: 204,351 km (0.114 R)
• M3: 302,337 km (0.06 R)
• M4: 562,338 km (0.099 R)
• M5: 724,652 km (0.108 R)
• M6: 1,216,829 km (0.062 R)
• M7: 1,294,171 km (0.116 R)
• M8: 2,343,600 km (0.085 R)
• M9: 2,943,488 km (0.091 R)
• M10: 3,888,497 km (0.112 R)
• M11: 4,119,028 km (0.081 R)
• M12: 4,196,819 km (0.104 R)
• M13: 4,235,864 km (0.06 R)
• M14: 4,795,809 km (0.068 R)
• M15: 6,474,297 km (0.093 R)
• M16: 6,655,908 km (0.061 R)
• M17: 6,701,536 km (0.106 R)
• M18: 7,163,644 km (0.034 R)
• M19: 8,118,676 km (0.107 R)
• M20: 8,216,364 km (0.067 R)
• M21: 8,561,337 km (0.107 R)
• M22: 9,112,904 km (0.081 R)
• M23: 9,265,344 km (0.097 R)
• M24: 10,355,913 km (0.066 R)
• M25: 10,408,870 km (0.083 R)
• M26: 11,105,099 km (0.086 R)
• M27: 12,486,037 km (0.12 R)
• M28: 12,542,435 km (0.04 R)
• M29: 14,154,352 km (0.095 R)
• M30: 14,626,782 km (0.098 R)
• M31: 16,013,554 km (0.089 R)
• M32: 16,629,449 km (0.12 R)
• M33: 17,002,845 km (0.076 R)
• M34: 17,504,746 km (0.105 R)
• M35: 17,694,287 km (0.105 R)
• M36: 18,395,003 km (0.087 R)
• M37: 18,459,180 km (0.081 R)
• M38: 18,974,994 km (0.102 R)
• M39: 20,086,805 km (0.087 R)
• M40: 20,550,708 km (0.092 R)
• M41: 20,884,312 km (0.108 R)
• M42: 21,085,221 km (0.095 R)
• M43: 21,152,391 km (0.08 R)
• M44: 22,304,594 km (0.088 R)
• M45: 22,578,657 km (0.085 R)
• M46: 23,338,165 km (0.1 R)
• M47: 24,176,063 km (0.06 R)
• M48: 24,387,146 km (0.119 R)
• M49: 25,166,102 km (0.086 R)
• M50: 25,809,522 km (0.108 R)
• M51: 26,241,561 km (0.041 R)
• M52: 27,258,677 km (0.088 R)
• M53: 27,404,984 km (0.074 R)
• M54: 28,585,311 km (0.07 R)
• M55: 28,957,510 km (0.106 R)
• M56: 29,556,500 km (0.11 R)
• M57: 29,631,598 km (0.062 R)
• M58: 30,614,307 km (0.118 R)
• M59: 30,995,183 km (0.057 R)
• M60: 31,300,961 km (0.116 R)
• M61: 31,915,509 km (0.102 R)
• M62: 32,922,751 km (0.06 R)
• M63: 33,312,753 km (0.117 R)
• M64: 34,571,470 km (0.084 R)
• M65: 35,845,744 km (0.101 R)
• M66: 38,521,900 km (0.112 R)
• M67: 39,345,437 km (0.119 R)
• M68: 40,675,212 km (0.109 R)
• M69: 44,838,371 km (0.088 R)
• M70: 48,335,670 km (0.08 R)
• M71: 50,027,473 km (0.114 R)
• M72: 50,206,691 km (0.075 R)
• M73: 50,475,818 km (0.069 R)
• M74: 50,655,634 km (0.08 R)
• M75: 51,647,917 km (0.109 R)
• M76: 52,010,393 km (0.072 R)
• M77: 52,191,855 km (0.115 R)
• M78: 52,464,572 km (0.069 R)
• M79: 52,555,677 km (0.064 R)
• M80: 53,743,484 km (0.087 R)
• M81: 53,927,040 km (0.105 R)
• M82: 54,110,747 km (0.113 R)
• M83: 54,571,059 km (0.032 R)
• M84: 55,773,826 km (0.114 R)
• M85: 56,891,771 km (0.104 R)
• M86: 57,641,256 km (0.117 R)
• M87: 58,771,468 km (0.048 R)
• M88: 59,055,255 km (0.073 R)
• M89: 59,149,801 km (0.103 R)
• M90: 60,671,511 km (0.102 R)
• M91: 62,398,618 km (0.114 R)
• M92: 62,591,450 km (0.108 R)
• M93: 63,461,960 km (0.107 R)
• M94: 64,726,511 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.1

Radius: 4.1

Gravity: 44.86 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 16.41 AU - 17.95 AU

Year: 25144 Days

Day: 24.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,516,972 km

• M1: 59,241 km (0.109 R)
• M2: 271,819 km (0.116 R)
• M3: 329,265 km (0.094 R)
• M4: 370,105 km (0.116 R)
• M5: 624,422 km (0.116 R)
• M6: 1,263,055 km (0.097 R)
• M7: 1,637,199 km (0.099 R)
• M8: 2,159,595 km (0.088 R)
• M9: 2,238,134 km (0.069 R)
• M10: 3,252,407 km (0.029 R)
• M11: 3,342,465 km (0.054 R)
• M12: 3,571,649 km (0.084 R)
• M13: 4,893,646 km (0.074 R)
• M14: 5,258,814 km (0.114 R)
• M15: 5,904,778 km (0.066 R)
• M16: 6,181,384 km (0.065 R)
• M17: 6,405,631 km (0.115 R)
• M18: 7,447,431 km (0.099 R)
• M19: 8,355,041 km (0.116 R)
• M20: 9,105,873 km (0.079 R)
• M21: 10,404,382 km (0.094 R)
• M22: 10,737,986 km (0.077 R)
• M23: 11,898,267 km (0.071 R)
• M24: 12,037,393 km (0.044 R)
• M25: 14,335,216 km (0.085 R)
• M26: 14,631,719 km (0.049 R)
• M27: 15,005,265 km (0.07 R)
• M28: 15,457,649 km (0.114 R)
• M29: 17,154,388 km (0.092 R)
• M30: 18,424,923 km (0.117 R)
• M31: 19,071,485 km (0.117 R)
• M32: 19,479,288 km (0.09 R)
• M33: 19,807,656 km (0.084 R)
• M34: 20,386,599 km (0.07 R)
• M35: 21,815,857 km (0.092 R)
• M36: 22,413,651 km (0.088 R)
• M37: 24,680,956 km (0.073 R)
• M38: 27,386,134 km (0.077 R)
• M39: 27,661,693 km (0.046 R)
• M40: 28,401,305 km (0.115 R)
• M41: 28,587,256 km (0.077 R)
• M42: 29,805,431 km (0.062 R)
• M43: 30,849,325 km (0.096 R)
• M44: 31,040,511 km (0.11 R)
• M45: 31,808,696 km (0.055 R)
• M46: 31,905,187 km (0.104 R)
• M47: 32,486,225 km (0.095 R)
• M48: 35,043,600 km (0.11 R)
• M49: 35,143,233 km (0.104 R)
• M50: 35,442,728 km (0.112 R)
• M51: 37,155,773 km (0.036 R)
• M52: 38,998,968 km (0.086 R)
• M53: 39,308,935 km (0.086 R)
• M54: 39,723,620 km (0.062 R)
• M55: 39,827,591 km (0.114 R)
• M56: 41,502,189 km (0.066 R)
• M57: 42,348,165 km (0.12 R)
• M58: 42,773,322 km (0.049 R)
• M59: 43,949,610 km (0.066 R)
• M60: 45,244,829 km (0.045 R)
• M61: 45,353,437 km (0.065 R)
• M62: 45,679,411 km (0.095 R)
• M63: 47,101,189 km (0.118 R)
• M64: 47,652,008 km (0.11 R)
• M65: 47,983,367 km (0.107 R)
• M66: 49,093,832 km (0.113 R)
• M67: 50,549,868 km (0.116 R)
• M68: 51,000,756 km (0.045 R)
• M69: 51,113,703 km (0.061 R)
• M70: 51,793,027 km (0.096 R)
• M71: 52,247,655 km (0.05 R)
• M72: 53,275,093 km (0.115 R)
• M73: 56,982,278 km (0.089 R)
• M74: 59,578,698 km (0.092 R)
• M75: 62,696,617 km (0.11 R)
• M76: 64,397,395 km (0.101 R)
• M77: 65,990,164 km (0.083 R)
• M78: 66,606,208 km (0.113 R)
• M79: 69,840,364 km (0.106 R)
• M80: 70,719,850 km (0.068 R)
• M81: 71,476,516 km (0.076 R)
• M82: 71,982,456 km (0.115 R)
• M83: 72,489,593 km (0.099 R)
• M84: 73,252,542 km (0.116 R)
• M85: 73,762,671 km (0.104 R)
• M86: 74,018,184 km (0.073 R)
• M87: 74,273,996 km (0.061 R)
• M88: 76,718,725 km (0.102 R)
• M89: 77,107,081 km (0.026 R)
• M90: 78,667,237 km (0.073 R)
• M91: 80,237,716 km (0.11 R)
• M92: 82,083,155 km (0.099 R)
• M93: 83,143,953 km (0.063 R)
• M94: 83,276,796 km (0.115 R)
• M95: 83,409,789 km (0.075 R)
• M96: 84,342,681 km (0.119 R)
• M97: 90,285,008 km (0.091 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 12,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit