🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.52 AU - 0.84 AU

Year: 208 Days

Day: 38.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.9 AU - 1.48 AU

Year: 481 Days

Day: 13.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.22 AU - 1.46 AU

Year: 575 Days

Day: 23.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,682,446 km

• M1: 730,038 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.4 AU - 2.22 AU

Year: 903 Days

Day: 21.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.66 AU - 2.38 AU

Year: 1065 Days

Day: 40.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.72 AU - 3.12 AU

Year: 1850 Days

Day: 43.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.18 AU - 5.06 AU

Year: 3101 Days

Day: 26.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.2

Radius: 6.3

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 16.36 AU - 17.54 AU

Year: 25880 Days

Day: 15.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,682,446 km

• M1: 80,484 km (0.039 R)
• M2: 127,607 km (0.067 R)
• M3: 272,867 km (0.112 R)
• M4: 334,052 km (0.1 R)
• M5: 528,679 km (0.094 R)
• M6: 670,348 km (0.082 R)
• M7: 1,191,996 km (0.034 R)
• M8: 1,576,612 km (0.064 R)
• M9: 1,723,068 km (0.061 R)
• M10: 1,904,530 km (0.103 R)
• M11: 2,351,978 km (0.066 R)
• M12: 2,519,527 km (0.101 R)
• M13: 4,397,878 km (0.077 R)
• M14: 4,646,360 km (0.061 R)
• M15: 4,688,098 km (0.114 R)
• M16: 4,899,330 km (0.05 R)
• M17: 5,200,022 km (0.059 R)
• M18: 5,462,716 km (0.097 R)
• M19: 5,955,342 km (0.106 R)
• M20: 6,650,074 km (0.115 R)
• M21: 7,272,700 km (0.087 R)
• M22: 9,407,911 km (0.075 R)
• M23: 9,461,018 km (0.039 R)
• M24: 10,214,243 km (0.107 R)
• M25: 10,268,847 km (0.111 R)
• M26: 10,433,105 km (0.094 R)
• M27: 10,653,313 km (0.114 R)
• M28: 10,875,167 km (0.107 R)
• M29: 12,238,003 km (0.067 R)
• M30: 12,470,479 km (0.078 R)
• M31: 12,762,942 km (0.085 R)
• M32: 12,939,468 km (0.027 R)
• M33: 13,894,949 km (0.092 R)
• M34: 14,258,921 km (0.055 R)
• M35: 14,442,178 km (0.05 R)
• M36: 15,245,220 km (0.108 R)
• M37: 15,999,343 km (0.076 R)
• M38: 16,189,781 km (0.088 R)
• M39: 18,933,406 km (0.096 R)
• M40: 19,675,411 km (0.093 R)
• M41: 20,084,113 km (0.113 R)
• M42: 20,840,629 km (0.116 R)
• M43: 21,187,696 km (0.097 R)
• M44: 21,396,834 km (0.073 R)
• M45: 21,606,570 km (0.117 R)
• M46: 23,022,664 km (0.12 R)
• M47: 23,453,356 km (0.038 R)
• M48: 24,322,519 km (0.11 R)
• M49: 24,468,527 km (0.066 R)
• M50: 24,541,531 km (0.106 R)
• M51: 26,917,594 km (0.091 R)
• M52: 28,362,709 km (0.065 R)
• M53: 28,516,197 km (0.066 R)
• M54: 29,133,288 km (0.094 R)
• M55: 29,754,867 km (0.108 R)
• M56: 30,380,635 km (0.1 R)
• M57: 30,459,174 km (0.115 R)
• M58: 31,486,313 km (0.11 R)
• M59: 32,685,489 km (0.085 R)
• M60: 32,765,973 km (0.098 R)
• M61: 33,007,873 km (0.115 R)
• M62: 35,541,313 km (0.081 R)
• M63: 37,208,581 km (0.082 R)
• M64: 38,560,796 km (0.096 R)
• M65: 40,792,198 km (0.114 R)
• M66: 41,312,948 km (0.117 R)
• M67: 41,487,080 km (0.111 R)
• M68: 43,683,925 km (0.111 R)
• M69: 44,394,963 km (0.103 R)
• M70: 46,188,941 km (0.118 R)
• M71: 46,460,162 km (0.04 R)
• M72: 46,913,144 km (0.052 R)
• M73: 48,832,186 km (0.076 R)
• M74: 49,108,343 km (0.05 R)
• M75: 49,754,905 km (0.103 R)
• M76: 52,651,868 km (0.104 R)
• M77: 53,882,909 km (0.042 R)
• M78: 55,123,524 km (0.089 R)
• M79: 56,276,924 km (0.075 R)
• M80: 56,566,545 km (0.102 R)
• M81: 58,412,134 km (0.095 R)
• M82: 59,195,129 km (0.114 R)
• M83: 59,293,266 km (0.034 R)
• M84: 59,883,130 km (0.119 R)
• M85: 60,870,476 km (0.093 R)
• M86: 61,266,910 km (0.08 R)
• M87: 63,161,867 km (0.113 R)
• M88: 63,663,767 km (0.119 R)
• M89: 63,965,506 km (0.075 R)
• M90: 64,267,694 km (0.026 R)
• M91: 64,671,459 km (0.084 R)
• M92: 64,873,565 km (0.026 R)
• M93: 67,111,250 km (0.057 R)
• M94: 68,239,518 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.5

Radius: 3.3

Gravity: 53.12 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 16.12 AU - 21.86 AU

Year: 30690 Days

Day: 24.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 95,682,446 km

• M1: 85,420 km (0.037 R)
• M2: 109,506 km (0.104 R)
• M3: 136,732 km (0.092 R)
• M4: 234,569 km (0.11 R)
• M5: 291,566 km (0.104 R)
• M6: 537,954 km (0.1 R)
• M7: 864,227 km (0.105 R)
• M8: 1,078,451 km (0.054 R)
• M9: 1,110,315 km (0.049 R)
• M10: 1,342,641 km (0.106 R)
• M11: 1,625,979 km (0.068 R)
• M12: 1,662,780 km (0.098 R)
• M13: 1,850,376 km (0.081 R)
• M14: 1,927,419 km (0.105 R)
• M15: 3,577,932 km (0.102 R)
• M16: 4,166,749 km (0.101 R)
• M17: 4,523,989 km (0.043 R)
• M18: 6,335,021 km (0.105 R)
• M19: 8,024,579 km (0.036 R)
• M20: 8,087,410 km (0.1 R)
• M21: 8,788,725 km (0.091 R)
• M22: 10,316,718 km (0.063 R)
• M23: 11,427,033 km (0.073 R)
• M24: 11,568,403 km (0.115 R)
• M25: 14,287,494 km (0.084 R)
• M26: 14,900,098 km (0.075 R)
• M27: 14,977,290 km (0.119 R)
• M28: 15,209,765 km (0.06 R)
• M29: 15,599,617 km (0.115 R)
• M30: 15,678,006 km (0.086 R)
• M31: 16,708,885 km (0.118 R)
• M32: 17,679,626 km (0.102 R)
• M33: 19,002,221 km (0.106 R)
• M34: 19,421,992 km (0.108 R)
• M35: 19,675,262 km (0.106 R)
• M36: 20,785,727 km (0.079 R)
• M37: 21,044,830 km (0.096 R)
• M38: 21,479,113 km (0.086 R)
• M39: 21,916,238 km (0.103 R)
• M40: 22,004,052 km (0.111 R)
• M41: 24,055,338 km (0.107 R)
• M42: 24,509,367 km (0.056 R)
• M43: 25,795,310 km (0.064 R)
• M44: 25,980,812 km (0.105 R)
• M45: 26,915,051 km (0.103 R)
• M46: 28,050,498 km (0.112 R)
• M47: 28,624,057 km (0.094 R)
• M48: 29,008,523 km (0.042 R)
• M49: 29,104,864 km (0.093 R)
• M50: 29,879,931 km (0.119 R)
• M51: 30,661,729 km (0.111 R)
• M52: 30,759,865 km (0.114 R)
• M53: 30,858,151 km (0.096 R)
• M54: 32,345,154 km (0.113 R)
• M55: 33,248,576 km (0.094 R)
• M56: 33,652,639 km (0.053 R)
• M57: 33,855,345 km (0.114 R)
• M58: 33,956,921 km (0.119 R)
• M59: 34,363,828 km (0.12 R)
• M60: 35,801,014 km (0.083 R)
• M61: 37,677,421 km (0.054 R)
• M62: 38,521,601 km (0.118 R)
• M63: 39,478,579 km (0.094 R)
• M64: 41,091,094 km (0.071 R)
• M65: 42,178,072 km (0.102 R)
• M66: 48,551,091 km (0.106 R)
• M67: 50,393,090 km (0.051 R)
• M68: 50,509,028 km (0.074 R)
• M69: 51,439,228 km (0.064 R)
• M70: 51,906,572 km (0.1 R)
• M71: 55,694,838 km (0.045 R)
• M72: 57,864,606 km (0.12 R)
• M73: 59,204,105 km (0.111 R)
• M74: 60,553,777 km (0.094 R)
• M75: 60,800,315 km (0.101 R)
• M76: 61,541,722 km (0.05 R)
• M77: 63,658,831 km (0.098 R)
• M78: 64,411,607 km (0.064 R)
• M79: 64,663,231 km (0.101 R)
• M80: 67,197,269 km (0.088 R)
• M81: 67,580,240 km (0.11 R)
• M82: 71,058,689 km (0.068 R)
• M83: 72,361,836 km (0.107 R)
• M84: 72,623,334 km (0.058 R)
• M85: 73,147,375 km (0.12 R)
• M86: 77,117,702 km (0.119 R)
• M87: 78,590,942 km (0.077 R)
• M88: 79,398,322 km (0.086 R)
• M89: 85,403,180 km (0.076 R)
• M90: 86,371,976 km (0.088 R)
• M91: 86,788,158 km (0.08 R)
• M92: 87,762,189 km (0.101 R)
• M93: 88,041,040 km (0.097 R)
• M94: 88,180,614 km (0.109 R)
• M95: 89,580,402 km (0.112 R)
• M96: 90,283,063 km (0.118 R)
• M97: 92,260,148 km (0.102 R)
• M98: 92,401,818 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 10,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit