🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.47 AU - 0.75 AU

Year: 179 Days

Day: 25 Hours

Environment

Temp: 179 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.8 AU - 1 AU

Year: 322 Days

Day: 24.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.12 AU - 1.38 AU

Year: 526 Days

Day: 12.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.18 AU - 1.78 AU

Year: 678 Days

Day: 24.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,769,112 km

• M1: 605,871 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.87 AU - 3.01 AU

Year: 1436 Days

Day: 38.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.88 AU - 3.12 AU

Year: 1489 Days

Day: 23 Hours

Environment

Temp: -103 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,769,112 km

• M1: 2,440,091 km (0.082 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.3

Radius: 8.9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.6 AU - 6.3 AU

Year: 5468 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 109,769,112 km

• M1: 150,047 km (0.055 R)
• M2: 222,153 km (0.096 R)
• M3: 308,172 km (0.105 R)
• M4: 443,109 km (0.079 R)
• M5: 639,082 km (0.076 R)
• M6: 1,002,605 km (0.06 R)
• M7: 1,112,260 km (0.11 R)
• M8: 1,424,621 km (0.05 R)
• M9: 1,763,908 km (0.108 R)
• M10: 1,943,127 km (0.092 R)
• M11: 2,034,980 km (0.097 R)
• M12: 2,097,063 km (0.104 R)
• M13: 2,207,317 km (0.119 R)
• M14: 2,499,631 km (0.091 R)
• M15: 3,031,900 km (0.029 R)
• M16: 3,174,916 km (0.117 R)
• M17: 3,247,321 km (0.095 R)
• M18: 3,338,576 km (0.116 R)
• M19: 3,636,425 km (0.105 R)
• M20: 3,981,847 km (0.112 R)
• M21: 4,398,177 km (0.103 R)
• M22: 4,724,750 km (0.101 R)
• M23: 4,828,421 km (0.115 R)
• M24: 5,144,072 km (0.11 R)
• M25: 5,336,605 km (0.086 R)
• M26: 5,685,018 km (0.1 R)
• M27: 5,839,702 km (0.097 R)
• M28: 6,063,202 km (0.063 R)
• M29: 6,564,803 km (0.106 R)
• M30: 6,750,454 km (0.096 R)
• M31: 7,127,142 km (0.109 R)
• M32: 7,222,436 km (0.115 R)
• M33: 7,342,114 km (0.101 R)
• M34: 7,462,391 km (0.098 R)
• M35: 7,753,807 km (0.068 R)
• M36: 7,901,012 km (0.056 R)
• M37: 7,999,597 km (0.026 R)
• M38: 8,123,464 km (0.078 R)
• M39: 8,247,929 km (0.06 R)
• M40: 8,524,087 km (0.118 R)
• M41: 8,982,455 km (0.109 R)
• M42: 9,318,451 km (0.036 R)
• M43: 9,527,290 km (0.094 R)
• M44: 9,870,019 km (0.076 R)
• M45: 9,949,754 km (0.074 R)
• M46: 10,270,642 km (0.051 R)
• M47: 10,459,285 km (0.104 R)
• M48: 10,649,124 km (0.12 R)
• M49: 11,699,750 km (0.099 R)
• M50: 11,896,920 km (0.052 R)
• M51: 12,552,458 km (0.044 R)
• M52: 12,725,393 km (0.084 R)
• M53: 12,986,292 km (0.074 R)
• M54: 13,102,829 km (0.119 R)
• M55: 13,454,384 km (0.083 R)
• M56: 13,542,796 km (0.115 R)
• M57: 14,107,229 km (0.11 R)
• M58: 14,196,988 km (0.1 R)
• M59: 14,287,045 km (0.028 R)
• M60: 14,770,247 km (0.055 R)
• M61: 15,721,839 km (0.06 R)
• M62: 16,629,898 km (0.06 R)
• M63: 18,104,783 km (0.08 R)
• M64: 18,365,682 km (0.109 R)
• M65: 19,387,884 km (0.112 R)
• M66: 19,487,815 km (0.082 R)
• M67: 20,530,213 km (0.104 R)
• M68: 20,938,616 km (0.078 R)
• M69: 21,143,864 km (0.102 R)
• M70: 22,110,266 km (0.073 R)
• M71: 22,249,542 km (0.107 R)
• M72: 22,914,803 km (0.048 R)
• M73: 23,373,919 km (0.06 R)
• M74: 23,551,193 km (0.12 R)
• M75: 23,657,856 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.9

Radius: 4

Gravity: 60.49 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 17.76 AU - 18.56 AU

Year: 29154 Days

Day: 23.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 109,769,112 km

• M1: 100,679 km (0.111 R)
• M2: 337,044 km (0.034 R)
• M3: 432,487 km (0.044 R)
• M4: 768,185 km (0.097 R)
• M5: 1,028,037 km (0.078 R)
• M6: 1,097,151 km (0.1 R)
• M7: 2,125,487 km (0.09 R)
• M8: 2,439,941 km (0.11 R)
• M9: 2,486,017 km (0.047 R)
• M10: 2,865,248 km (0.083 R)
• M11: 3,012,153 km (0.105 R)
• M12: 4,162,262 km (0.059 R)
• M13: 4,553,759 km (0.09 R)
• M14: 5,015,568 km (0.113 R)
• M15: 6,296,874 km (0.11 R)
• M16: 6,940,593 km (0.116 R)
• M17: 7,270,157 km (0.085 R)
• M18: 8,289,517 km (0.099 R)
• M19: 8,993,525 km (0.075 R)
• M20: 9,425,115 km (0.067 R)
• M21: 9,937,039 km (0.118 R)
• M22: 10,159,191 km (0.091 R)
• M23: 11,759,739 km (0.053 R)
• M24: 12,231,272 km (0.097 R)
• M25: 15,958,951 km (0.047 R)
• M26: 16,306,018 km (0.106 R)
• M27: 20,378,372 km (0.088 R)
• M28: 21,323,830 km (0.118 R)
• M29: 21,801,795 km (0.1 R)
• M30: 21,994,029 km (0.119 R)
• M31: 23,453,505 km (0.053 R)
• M32: 24,244,579 km (0.063 R)
• M33: 24,843,569 km (0.119 R)
• M34: 25,145,008 km (0.102 R)
• M35: 25,852,756 km (0.053 R)
• M36: 27,598,862 km (0.119 R)
• M37: 29,170,837 km (0.116 R)
• M38: 30,987,254 km (0.055 R)
• M39: 31,854,623 km (0.104 R)
• M40: 32,620,115 km (0.085 R)
• M41: 33,060,232 km (0.038 R)
• M42: 33,946,450 km (0.086 R)
• M43: 34,169,201 km (0.074 R)
• M44: 35,515,881 km (0.109 R)
• M45: 38,376,791 km (0.06 R)
• M46: 38,841,442 km (0.093 R)
• M47: 39,074,365 km (0.048 R)
• M48: 39,658,844 km (0.04 R)
• M49: 39,776,129 km (0.05 R)
• M50: 41,667,645 km (0.086 R)
• M51: 42,264,690 km (0.095 R)
• M52: 42,624,323 km (0.102 R)
• M53: 43,588,332 km (0.083 R)
• M54: 46,770,278 km (0.104 R)
• M55: 47,639,741 km (0.109 R)
• M56: 53,872,886 km (0.094 R)
• M57: 54,653,488 km (0.084 R)
• M58: 58,212,571 km (0.119 R)
• M59: 59,013,518 km (0.071 R)
• M60: 60,491,545 km (0.091 R)
• M61: 63,620,982 km (0.104 R)
• M62: 64,859,802 km (0.093 R)
• M63: 65,274,488 km (0.106 R)
• M64: 68,201,968 km (0.065 R)
• M65: 68,342,441 km (0.103 R)
• M66: 69,469,661 km (0.099 R)
• M67: 69,894,070 km (0.091 R)
• M68: 72,888,122 km (0.103 R)
• M69: 74,473,111 km (0.093 R)
• M70: 75,052,205 km (0.077 R)
• M71: 75,778,353 km (0.089 R)
• M72: 77,091,074 km (0.116 R)
• M73: 81,223,117 km (0.095 R)
• M74: 81,669,966 km (0.12 R)
• M75: 83,315,841 km (0.091 R)
• M76: 83,466,038 km (0.081 R)
• M77: 85,880,846 km (0.098 R)
• M78: 86,488,214 km (0.036 R)
• M79: 89,392,208 km (0.094 R)
• M80: 90,778,980 km (0.112 R)
• M81: 93,729,798 km (0.048 R)
• M82: 95,138,561 km (0.119 R)
• M83: 96,081,476 km (0.09 R)
• M84: 96,239,003 km (0.052 R)
• M85: 96,869,708 km (0.115 R)
• M86: 100,363,267 km (0.025 R)
• M87: 100,842,877 km (0.076 R)
• M88: 101,323,236 km (0.115 R)
• M89: 101,804,343 km (0.062 R)
• M90: 102,607,833 km (0.063 R)
• M91: 103,252,301 km (0.091 R)
• M92: 105,031,019 km (0.088 R)
• M93: 108,455,165 km (0.089 R)
• M94: 109,440,117 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 14,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit