🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.56 AU - 0.6 AU

Year: 157 Days

Day: 41 Hours

Environment

Temp: 189 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,856,391 km

• M1: 69,563 km (0.06 R)
• M2: 278,402 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.92 AU - 1.16 AU

Year: 376 Days

Day: 31.2 Hours

Environment

Temp: 84 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,856,391 km

• M1: 312,660 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.26 AU - 1.84 AU

Year: 685 Days

Day: 41.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.55 AU - 1.61 AU

Year: 705 Days

Day: 46.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.15 AU - 2.75 AU

Year: 1360 Days

Day: 36.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.3

Radius: 10.7

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.29 AU - 9.61 AU

Year: 7952 Days

Day: 9.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 100,856,391 km

• M1: 274,213 km (0.089 R)
• M2: 350,508 km (0.031 R)
• M3: 532,419 km (0.111 R)
• M4: 771,177 km (0.056 R)
• M5: 1,005,298 km (0.112 R)
• M6: 1,097,600 km (0.027 R)
• M7: 1,276,818 km (0.047 R)
• M8: 1,436,289 km (0.1 R)
• M9: 1,855,911 km (0.11 R)
• M10: 2,545,408 km (0.066 R)
• M11: 2,636,962 km (0.081 R)
• M12: 2,823,361 km (0.059 R)
• M13: 3,014,098 km (0.107 R)
• M14: 3,209,174 km (0.075 R)
• M15: 3,756,552 km (0.057 R)
• M16: 3,903,308 km (0.082 R)
• M17: 4,009,373 km (0.071 R)
• M18: 4,755,567 km (0.075 R)
• M19: 6,373,468 km (0.072 R)
• M20: 6,777,083 km (0.116 R)
• M21: 7,424,393 km (0.083 R)
• M22: 7,503,380 km (0.083 R)
• M23: 8,473,373 km (0.119 R)
• M24: 8,694,329 km (0.082 R)
• M25: 9,654,448 km (0.099 R)
• M26: 10,588,687 km (0.069 R)
• M27: 10,677,847 km (0.081 R)
• M28: 11,157,009 km (0.081 R)
• M29: 11,429,726 km (0.075 R)
• M30: 11,735,355 km (0.093 R)
• M31: 13,271,276 km (0.086 R)
• M32: 13,851,416 km (0.08 R)
• M33: 14,144,479 km (0.107 R)
• M34: 15,203,482 km (0.056 R)
• M35: 15,539,479 km (0.039 R)
• M36: 15,810,251 km (0.12 R)
• M37: 16,253,360 km (0.111 R)
• M38: 16,873,892 km (0.035 R)
• M39: 17,642,675 km (0.099 R)
• M40: 19,250,553 km (0.027 R)
• M41: 19,323,108 km (0.106 R)
• M42: 19,432,165 km (0.101 R)
• M43: 20,644,656 km (0.117 R)
• M44: 21,054,255 km (0.045 R)
• M45: 21,166,453 km (0.1 R)
• M46: 21,466,546 km (0.094 R)
• M47: 22,566,240 km (0.088 R)
• M48: 22,642,835 km (0.111 R)
• M49: 23,606,544 km (0.115 R)
• M50: 24,230,517 km (0.105 R)
• M51: 24,623,062 km (0.115 R)
• M52: 25,973,930 km (0.047 R)
• M53: 26,134,449 km (0.074 R)
• M54: 26,255,025 km (0.091 R)
• M55: 26,577,558 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.4

Radius: 5.4

Gravity: 25.15 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.36 AU - 21.74 AU

Year: 29497 Days

Day: 20.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,856,391 km

• M1: 76,145 km (0.11 R)
• M2: 352,303 km (0.09 R)
• M3: 813,812 km (0.09 R)
• M4: 903,870 km (0.088 R)
• M5: 997,369 km (0.093 R)
• M6: 1,296,864 km (0.105 R)
• M7: 1,438,683 km (0.105 R)
• M8: 1,475,035 km (0.04 R)
• M9: 2,564,855 km (0.074 R)
• M10: 2,743,176 km (0.102 R)
• M11: 3,302,373 km (0.111 R)
• M12: 3,946,691 km (0.112 R)
• M13: 4,737,017 km (0.076 R)
• M14: 5,290,379 km (0.116 R)
• M15: 7,319,525 km (0.107 R)
• M16: 8,022,186 km (0.113 R)
• M17: 8,087,111 km (0.045 R)
• M18: 10,185,221 km (0.097 R)
• M19: 10,396,753 km (0.043 R)
• M20: 11,622,408 km (0.089 R)
• M21: 12,741,550 km (0.103 R)
• M22: 12,817,246 km (0.119 R)
• M23: 14,920,443 km (0.107 R)
• M24: 15,000,328 km (0.12 R)
• M25: 15,160,547 km (0.055 R)
• M26: 15,482,781 km (0.075 R)
• M27: 16,052,300 km (0.032 R)
• M28: 16,877,632 km (0.118 R)
• M29: 17,886,071 km (0.057 R)
• M30: 18,141,135 km (0.075 R)
• M31: 18,226,556 km (0.08 R)
• M32: 20,402,457 km (0.065 R)
• M33: 21,837,699 km (0.097 R)
• M34: 22,475,734 km (0.075 R)
• M35: 23,304,955 km (0.101 R)
• M36: 23,583,656 km (0.118 R)
• M37: 23,676,855 km (0.107 R)
• M38: 24,520,587 km (0.093 R)
• M39: 26,333,713 km (0.054 R)
• M40: 26,915,350 km (0.04 R)
• M41: 27,207,664 km (0.073 R)
• M42: 27,697,298 km (0.108 R)
• M43: 29,584,176 km (0.104 R)
• M44: 30,593,812 km (0.116 R)
• M45: 31,820,215 km (0.041 R)
• M46: 32,854,535 km (0.069 R)
• M47: 33,062,625 km (0.095 R)
• M48: 34,004,793 km (0.095 R)
• M49: 34,215,427 km (0.114 R)
• M50: 34,743,806 km (0.037 R)
• M51: 35,594,719 km (0.12 R)
• M52: 36,129,980 km (0.118 R)
• M53: 38,188,297 km (0.034 R)
• M54: 38,407,309 km (0.075 R)
• M55: 39,286,944 km (0.059 R)
• M56: 39,507,900 km (0.099 R)
• M57: 39,618,453 km (0.038 R)
• M58: 40,507,214 km (0.029 R)
• M59: 43,669,264 km (0.074 R)
• M60: 45,048,556 km (0.034 R)
• M61: 45,164,196 km (0.058 R)
• M62: 45,627,500 km (0.065 R)
• M63: 47,378,992 km (0.11 R)
• M64: 47,496,576 km (0.067 R)
• M65: 48,558,721 km (0.106 R)
• M66: 48,677,352 km (0.09 R)
• M67: 49,271,255 km (0.118 R)
• M68: 49,390,335 km (0.074 R)
• M69: 49,509,565 km (0.115 R)
• M70: 53,740,941 km (0.096 R)
• M71: 54,231,921 km (0.068 R)
• M72: 56,334,818 km (0.065 R)
• M73: 56,708,663 km (0.117 R)
• M74: 59,729,194 km (0.09 R)
• M75: 60,747,507 km (0.06 R)
• M76: 62,028,663 km (0.116 R)
• M77: 63,059,841 km (0.059 R)
• M78: 63,707,300 km (0.105 R)
• M79: 66,977,211 km (0.088 R)
• M80: 67,109,156 km (0.042 R)
• M81: 68,300,404 km (0.089 R)
• M82: 72,456,681 km (0.091 R)
• M83: 75,181,308 km (0.079 R)
• M84: 75,867,663 km (0.071 R)
• M85: 76,832,120 km (0.092 R)
• M86: 77,523,561 km (0.111 R)
• M87: 77,800,617 km (0.116 R)
• M88: 79,610,003 km (0.066 R)
• M89: 81,855,766 km (0.081 R)
• M90: 84,692,291 km (0.116 R)
• M91: 86,265,911 km (0.118 R)
• M92: 91,776,349 km (0.094 R)
• M93: 92,950,842 km (0.081 R)
• M94: 97,399,284 km (0.093 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 17,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit