🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.8 AU - 0.86 AU

Year: 288 Days

Day: 16 Hours

Environment

Temp: 51 °C

Axial Tilt: 75.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.1 AU - 1.14 AU

Year: 451 Days

Day: 43.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.81 AU - 2.41 AU

Year: 1167 Days

Day: 34.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758

Radius: 9.6

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.47 AU - 8.89 AU

Year: 8105 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,830,561 km

• M1: 190,588 km (0.116 R)
• M2: 735,274 km (0.093 R)
• M3: 1,184,516 km (0.09 R)
• M4: 1,318,705 km (0.094 R)
• M5: 1,623,586 km (0.056 R)
• M6: 1,950,756 km (0.069 R)
• M7: 2,018,823 km (0.106 R)
• M8: 2,370,677 km (0.096 R)
• M9: 2,716,697 km (0.105 R)
• M10: 2,870,035 km (0.052 R)
• M11: 3,346,953 km (0.079 R)
• M12: 3,428,933 km (0.073 R)
• M13: 3,706,886 km (0.113 R)
• M14: 3,906,000 km (0.067 R)
• M15: 4,403,862 km (0.058 R)
• M16: 4,493,920 km (0.105 R)
• M17: 4,736,867 km (0.048 R)
• M18: 4,829,169 km (0.114 R)
• M19: 5,141,080 km (0.11 R)
• M20: 5,653,603 km (0.071 R)
• M21: 6,082,201 km (0.1 R)
• M22: 6,865,944 km (0.092 R)
• M23: 7,394,324 km (0.109 R)
• M24: 8,527,378 km (0.112 R)
• M25: 9,056,655 km (0.114 R)
• M26: 9,286,886 km (0.061 R)
• M27: 9,480,167 km (0.113 R)
• M28: 9,831,422 km (0.084 R)
• M29: 10,386,281 km (0.089 R)
• M30: 10,506,558 km (0.1 R)
• M31: 10,869,931 km (0.079 R)
• M32: 11,319,921 km (0.031 R)
• M33: 11,609,393 km (0.108 R)
• M34: 12,069,257 km (0.069 R)
• M35: 12,280,190 km (0.114 R)
• M36: 12,365,012 km (0.047 R)
• M37: 12,577,740 km (0.086 R)
• M38: 12,748,731 km (0.07 R)
• M39: 13,615,501 km (0.105 R)
• M40: 14,322,650 km (0.093 R)
• M41: 14,456,540 km (0.095 R)
• M42: 14,770,695 km (0.098 R)
• M43: 15,087,095 km (0.101 R)
• M44: 15,177,901 km (0.1 R)
• M45: 15,726,476 km (0.108 R)
• M46: 16,095,983 km (0.094 R)
• M47: 16,608,505 km (0.046 R)
• M48: 16,843,224 km (0.101 R)
• M49: 17,363,675 km (0.09 R)
• M50: 17,554,263 km (0.08 R)
• M51: 18,614,613 km (0.111 R)
• M52: 18,712,001 km (0.032 R)
• M53: 19,448,172 km (0.045 R)
• M54: 20,293,849 km (0.116 R)
• M55: 20,948,639 km (0.074 R)
• M56: 21,406,109 km (0.034 R)
• M57: 22,124,179 km (0.088 R)
• M58: 24,432,025 km (0.101 R)
• M59: 25,182,258 km (0.108 R)
• M60: 25,994,425 km (0.085 R)
• M61: 26,815,269 km (0.038 R)
• M62: 27,201,231 km (0.07 R)
• M63: 28,034,491 km (0.106 R)
• M64: 28,258,140 km (0.109 R)
• M65: 28,650,835 km (0.089 R)
• M66: 29,158,420 km (0.094 R)
• M67: 29,328,363 km (0.045 R)
• M68: 29,441,759 km (0.108 R)
• M69: 30,756,724 km (0.069 R)
• M70: 31,160,788 km (0.071 R)
• M71: 31,334,471 km (0.054 R)
• M72: 31,566,497 km (0.09 R)
• M73: 31,740,928 km (0.118 R)
• M74: 33,030,013 km (0.103 R)
• M75: 34,037,704 km (0.106 R)
• M76: 35,296,421 km (0.036 R)
• M77: 35,537,872 km (0.098 R)
• M78: 36,875,875 km (0.108 R)
• M79: 37,243,587 km (0.084 R)
• M80: 37,797,548 km (0.114 R)
• M81: 37,859,332 km (0.036 R)
• M82: 37,921,115 km (0.036 R)
• M83: 39,413,055 km (0.118 R)
• M84: 41,495,906 km (0.113 R)
• M85: 41,750,821 km (0.092 R)
• M86: 42,647,062 km (0.108 R)
• M87: 42,904,221 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.4

Radius: 3.2

Gravity: 40.18 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.1 AU - 15.1 AU

Year: 21243 Days

Day: 16.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,830,561 km

• M1: 63,429 km (0.075 R)
• M2: 96,790 km (0.116 R)
• M3: 614,698 km (0.114 R)
• M4: 1,522,906 km (0.116 R)
• M5: 1,551,031 km (0.111 R)
• M6: 1,934,001 km (0.114 R)
• M7: 2,120,251 km (0.112 R)
• M8: 2,476,443 km (0.097 R)
• M9: 2,576,823 km (0.092 R)
• M10: 2,678,550 km (0.047 R)
• M11: 3,206,630 km (0.112 R)
• M12: 3,538,438 km (0.107 R)
• M13: 3,727,530 km (0.06 R)
• M14: 4,314,403 km (0.094 R)
• M15: 5,354,407 km (0.073 R)
• M16: 5,397,641 km (0.087 R)
• M17: 6,103,593 km (0.097 R)
• M18: 6,239,129 km (0.041 R)
• M19: 6,330,084 km (0.069 R)
• M20: 7,600,170 km (0.042 R)
• M21: 7,892,784 km (0.11 R)
• M22: 8,388,701 km (0.09 R)
• M23: 8,894,491 km (0.088 R)
• M24: 8,945,653 km (0.062 R)
• M25: 10,959,839 km (0.109 R)
• M26: 11,290,151 km (0.071 R)
• M27: 11,512,155 km (0.092 R)
• M28: 11,791,753 km (0.117 R)
• M29: 11,960,649 km (0.096 R)
• M30: 12,130,143 km (0.113 R)
• M31: 12,701,308 km (0.025 R)
• M32: 13,988,448 km (0.106 R)
• M33: 14,768,152 km (0.104 R)
• M34: 15,071,836 km (0.116 R)
• M35: 15,623,702 km (0.089 R)
• M36: 15,809,054 km (0.076 R)
• M37: 15,933,071 km (0.091 R)
• M38: 15,995,154 km (0.09 R)
• M39: 17,190,740 km (0.083 R)
• M40: 17,702,664 km (0.107 R)
• M41: 19,070,138 km (0.062 R)
• M42: 19,933,617 km (0.029 R)
• M43: 21,560,793 km (0.117 R)
• M44: 22,808,888 km (0.1 R)
• M45: 23,019,223 km (0.093 R)
• M46: 23,300,616 km (0.036 R)
• M47: 23,512,297 km (0.1 R)
• M48: 23,583,057 km (0.067 R)
• M49: 24,294,395 km (0.066 R)
• M50: 25,519,602 km (0.108 R)
• M51: 26,029,880 km (0.113 R)
• M52: 26,617,201 km (0.116 R)
• M53: 27,730,209 km (0.084 R)
• M54: 27,879,658 km (0.056 R)
• M55: 28,254,699 km (0.083 R)
• M56: 29,009,720 km (0.048 R)
• M57: 29,695,028 km (0.11 R)
• M58: 30,077,998 km (0.101 R)
• M59: 30,848,876 km (0.067 R)
• M60: 33,916,530 km (0.087 R)
• M61: 35,852,177 km (0.12 R)
• M62: 36,096,620 km (0.115 R)
• M63: 36,915,369 km (0.11 R)
• M64: 38,821,844 km (0.104 R)
• M65: 38,905,469 km (0.119 R)
• M66: 39,072,869 km (0.119 R)
• M67: 40,420,597 km (0.066 R)
• M68: 41,100,220 km (0.11 R)
• M69: 41,185,491 km (0.117 R)
• M70: 41,869,302 km (0.066 R)
• M71: 42,902,126 km (0.047 R)
• M72: 42,988,594 km (0.064 R)
• M73: 44,379,555 km (0.109 R)
• M74: 44,641,949 km (0.1 R)
• M75: 46,050,413 km (0.049 R)
• M76: 46,671,245 km (0.066 R)
• M77: 47,831,376 km (0.076 R)
• M78: 48,100,503 km (0.107 R)
• M79: 48,190,261 km (0.077 R)
• M80: 49,725,435 km (0.072 R)
• M81: 50,636,037 km (0.053 R)
• M82: 50,727,292 km (0.078 R)
• M83: 51,920,035 km (0.117 R)
• M84: 53,121,755 km (0.081 R)
• M85: 54,145,902 km (0.093 R)
• M86: 56,118,948 km (0.102 R)
• M87: 59,074,254 km (0.102 R)
• M88: 59,941,772 km (0.083 R)
• M89: 60,231,843 km (0.054 R)
• M90: 60,910,419 km (0.108 R)
• M91: 62,275,350 km (0.03 R)
• M92: 63,158,127 km (0.077 R)
• M93: 64,440,629 km (0.066 R)
• M94: 65,831,141 km (0.064 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 11,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit