🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.56 AU - 0.6 AU

Year: 160 Days

Day: 42.1 Hours

Environment

Temp: 242 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,375,415 km

• M1: 110,254 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.67 AU - 2.11 AU

Year: 940 Days

Day: 22.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,375,415 km

• M1: 315,652 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.24 AU - 2.3 AU

Year: 1237 Days

Day: 25.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,375,415 km

• M1: 637,437 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.04 AU - 3.18 AU

Year: 1525 Days

Day: 42.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,375,415 km

• M1: 219,610 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.59 AU - 2.79 AU

Year: 1596 Days

Day: 19.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.72 AU - 3.52 AU

Year: 1993 Days

Day: 41.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.5 AU - 4.1 AU

Year: 2679 Days

Day: 21.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,375,415 km

• M1: 84,074 km (0.118 R)
• M2: 745,297 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.8

Radius: 11.3

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.29 AU - 12.07 AU

Year: 14436 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,375,415 km

• M1: 201,808 km (0.108 R)
• M2: 288,724 km (0.116 R)
• M3: 491,728 km (0.103 R)
• M4: 594,951 km (0.031 R)
• M5: 726,148 km (0.091 R)
• M6: 1,180,776 km (0.094 R)
• M7: 1,375,403 km (0.03 R)
• M8: 2,409,274 km (0.089 R)
• M9: 4,402,665 km (0.055 R)
• M10: 4,943,013 km (0.104 R)
• M11: 5,061,644 km (0.08 R)
• M12: 5,141,230 km (0.103 R)
• M13: 5,221,265 km (0.12 R)
• M14: 5,586,433 km (0.111 R)
• M15: 5,751,440 km (0.081 R)
• M16: 6,341,753 km (0.088 R)
• M17: 7,218,546 km (0.086 R)
• M18: 7,353,334 km (0.068 R)
• M19: 8,462,004 km (0.11 R)
• M20: 8,651,694 km (0.118 R)
• M21: 9,084,032 km (0.114 R)
• M22: 9,181,121 km (0.083 R)
• M23: 9,820,352 km (0.09 R)
• M24: 10,220,826 km (0.076 R)
• M25: 10,524,659 km (0.088 R)
• M26: 10,986,168 km (0.086 R)
• M27: 11,245,422 km (0.117 R)
• M28: 12,356,335 km (0.104 R)
• M29: 13,006,787 km (0.079 R)
• M30: 13,116,293 km (0.067 R)
• M31: 13,446,605 km (0.119 R)
• M32: 13,891,359 km (0.065 R)
• M33: 14,115,606 km (0.114 R)
• M34: 14,341,050 km (0.09 R)
• M35: 15,543,817 km (0.094 R)
• M36: 15,835,084 km (0.111 R)
• M37: 17,498,762 km (0.063 R)
• M38: 18,659,193 km (0.109 R)
• M39: 20,033,698 km (0.085 R)
• M40: 20,160,258 km (0.097 R)
• M41: 20,989,479 km (0.078 R)
• M42: 21,311,413 km (0.107 R)
• M43: 22,681,132 km (0.113 R)
• M44: 23,144,137 km (0.081 R)
• M45: 23,610,134 km (0.116 R)
• M46: 24,213,911 km (0.093 R)
• M47: 24,348,849 km (0.103 R)
• M48: 24,890,842 km (0.087 R)
• M49: 25,095,043 km (0.1 R)
• M50: 25,368,209 km (0.095 R)
• M51: 25,779,902 km (0.092 R)
• M52: 26,610,020 km (0.075 R)
• M53: 27,098,158 km (0.118 R)
• M54: 27,589,438 km (0.108 R)
• M55: 27,659,749 km (0.062 R)
• M56: 27,730,209 km (0.094 R)
• M57: 29,223,944 km (0.058 R)
• M58: 29,799,896 km (0.066 R)
• M59: 30,306,883 km (0.09 R)
• M60: 31,255,932 km (0.1 R)
• M61: 31,623,643 km (0.115 R)
• M62: 31,697,395 km (0.109 R)
• M63: 31,918,800 km (0.105 R)
• M64: 31,992,701 km (0.116 R)
• M65: 33,183,351 km (0.087 R)
• M66: 33,784,136 km (0.058 R)
• M67: 35,915,008 km (0.111 R)
• M68: 37,152,182 km (0.113 R)
• M69: 37,854,096 km (0.088 R)
• M70: 40,225,671 km (0.102 R)
• M71: 41,026,767 km (0.079 R)
• M72: 41,914,182 km (0.102 R)
• M73: 41,995,114 km (0.08 R)
• M74: 43,052,622 km (0.112 R)
• M75: 43,379,792 km (0.105 R)
• M76: 43,872,119 km (0.12 R)
• M77: 44,696,702 km (0.041 R)
• M78: 46,026,627 km (0.081 R)
• M79: 46,110,252 km (0.076 R)
• M80: 48,385,337 km (0.085 R)
• M81: 49,237,147 km (0.116 R)
• M82: 49,493,708 km (0.079 R)
• M83: 51,388,365 km (0.115 R)
• M84: 55,337,449 km (0.111 R)
• M85: 56,496,234 km (0.106 R)
• M86: 58,566,220 km (0.076 R)
• M87: 58,747,383 km (0.12 R)
• M88: 59,564,935 km (0.112 R)
• M89: 60,203,419 km (0.116 R)
• M90: 60,477,782 km (0.053 R)
• M91: 60,569,186 km (0.113 R)
• M92: 61,119,407 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.5

Radius: 6.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 15.32 AU - 18.88 AU

Year: 25573 Days

Day: 21.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,375,415 km

• M1: 934,538 km (0.11 R)
• M2: 976,126 km (0.082 R)
• M3: 1,674,449 km (0.105 R)
• M4: 1,751,342 km (0.1 R)
• M5: 1,882,091 km (0.097 R)
• M6: 1,989,053 km (0.089 R)
• M7: 2,153,461 km (0.079 R)
• M8: 2,209,112 km (0.117 R)
• M9: 2,322,208 km (0.114 R)
• M10: 2,702,635 km (0.079 R)
• M11: 2,854,028 km (0.063 R)
• M12: 3,165,491 km (0.106 R)
• M13: 3,357,575 km (0.077 R)
• M14: 3,619,670 km (0.113 R)
• M15: 3,686,241 km (0.063 R)
• M16: 3,753,261 km (0.114 R)
• M17: 4,094,195 km (0.08 R)
• M18: 5,402,129 km (0.045 R)
• M19: 5,786,595 km (0.101 R)
• M20: 6,582,157 km (0.089 R)
• M21: 7,075,830 km (0.094 R)
• M22: 7,284,968 km (0.077 R)
• M23: 7,327,005 km (0.077 R)
• M24: 7,453,864 km (0.11 R)
• M25: 7,838,480 km (0.057 R)
• M26: 8,405,456 km (0.09 R)
• M27: 9,624,678 km (0.115 R)
• M28: 10,515,384 km (0.112 R)
• M29: 11,091,485 km (0.073 R)
• M30: 11,383,351 km (0.106 R)
• M31: 11,727,127 km (0.056 R)
• M32: 12,374,437 km (0.105 R)
• M33: 13,341,437 km (0.045 R)
• M34: 14,385,331 km (0.053 R)
• M35: 14,650,419 km (0.085 R)
• M36: 15,509,410 km (0.115 R)
• M37: 16,716,964 km (0.1 R)
• M38: 17,275,861 km (0.118 R)
• M39: 17,614,102 km (0.088 R)
• M40: 17,840,743 km (0.097 R)
• M41: 18,584,244 km (0.074 R)
• M42: 19,221,382 km (0.071 R)
• M43: 20,815,048 km (0.086 R)
• M44: 20,934,726 km (0.048 R)
• M45: 22,328,081 km (0.095 R)
• M46: 23,626,291 km (0.063 R)
• M47: 23,751,205 km (0.076 R)
• M48: 24,758,448 km (0.113 R)
• M49: 25,203,352 km (0.078 R)
• M50: 26,165,864 km (0.091 R)
• M51: 27,533,488 km (0.06 R)
• M52: 27,862,454 km (0.063 R)
• M53: 28,126,644 km (0.104 R)
• M54: 28,192,766 km (0.097 R)
• M55: 28,458,003 km (0.118 R)
• M56: 28,590,995 km (0.032 R)
• M57: 29,325,671 km (0.067 R)
• M58: 29,728,986 km (0.073 R)
• M59: 30,269,783 km (0.116 R)
• M60: 30,881,937 km (0.095 R)
• M61: 31,360,800 km (0.089 R)
• M62: 31,980,285 km (0.089 R)
• M63: 32,187,627 km (0.047 R)
• M64: 33,161,210 km (0.025 R)
• M65: 33,441,108 km (0.082 R)
• M66: 33,721,903 km (0.037 R)
• M67: 34,073,907 km (0.111 R)
• M68: 34,852,564 km (0.112 R)
• M69: 35,637,205 km (0.113 R)
• M70: 36,067,598 km (0.102 R)
• M71: 37,514,658 km (0.092 R)
• M72: 38,318,597 km (0.043 R)
• M73: 38,833,214 km (0.026 R)
• M74: 39,128,221 km (0.053 R)
• M75: 40,614,775 km (0.117 R)
• M76: 41,817,242 km (0.085 R)
• M77: 42,195,276 km (0.112 R)
• M78: 42,346,968 km (0.109 R)
• M79: 43,183,819 km (0.114 R)
• M80: 43,566,042 km (0.116 R)
• M81: 44,642,249 km (0.08 R)
• M82: 45,338,776 km (0.053 R)
• M83: 45,727,282 km (0.06 R)
• M84: 46,899,232 km (0.028 R)
• M85: 47,213,537 km (0.036 R)
• M86: 47,449,602 km (0.11 R)
• M87: 48,318,766 km (0.11 R)
• M88: 49,272,901 km (0.113 R)
• M89: 51,280,654 km (0.074 R)
• M90: 51,928,712 km (0.079 R)
• M91: 52,335,169 km (0.087 R)
• M92: 54,053,600 km (0.059 R)
• M93: 54,465,593 km (0.099 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 18,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit