🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.81 AU - 0.97 AU

Year: 299 Days

Day: 19 Hours

Environment

Temp: 141 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,678,410 km

• M1: 783,145 km (0.055 R)

Asteroid Belt

Center: 1.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.2 AU - 1.86 AU

Year: 675 Days

Day: 45.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.13 AU - 2.73 AU

Year: 1350 Days

Day: 23.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.01 AU - 3.05 AU

Year: 1434 Days

Day: 45.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.8

Radius: 8.1

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.76 AU - 12.78 AU

Year: 11731 Days

Day: 11.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 110,678,410 km

• M1: 231,129 km (0.064 R)
• M2: 634,893 km (0.036 R)
• M3: 724,951 km (0.079 R)
• M4: 904,020 km (0.088 R)
• M5: 1,304,344 km (0.113 R)
• M6: 1,404,275 km (0.059 R)
• M7: 1,472,193 km (0.12 R)
• M8: 1,576,313 km (0.064 R)
• M9: 1,737,280 km (0.118 R)
• M10: 1,903,633 km (0.058 R)
• M11: 1,998,328 km (0.077 R)
• M12: 2,075,222 km (0.091 R)
• M13: 2,599,413 km (0.08 R)
• M14: 2,704,730 km (0.098 R)
• M15: 3,185,537 km (0.068 R)
• M16: 3,739,947 km (0.1 R)
• M17: 4,077,290 km (0.044 R)
• M18: 4,249,627 km (0.068 R)
• M19: 4,936,730 km (0.12 R)
• M20: 5,333,314 km (0.086 R)
• M21: 6,670,569 km (0.096 R)
• M22: 7,859,723 km (0.102 R)
• M23: 8,198,113 km (0.051 R)
• M24: 8,793,961 km (0.118 R)
• M25: 9,306,484 km (0.038 R)
• M26: 9,566,485 km (0.11 R)
• M27: 10,596,017 km (0.101 R)
• M28: 11,348,046 km (0.032 R)
• M29: 12,939,019 km (0.109 R)
• M30: 13,265,591 km (0.098 R)
• M31: 13,926,814 km (0.098 R)
• M32: 14,149,715 km (0.085 R)
• M33: 14,636,506 km (0.085 R)
• M34: 16,637,976 km (0.106 R)
• M35: 16,913,834 km (0.117 R)
• M36: 17,231,132 km (0.079 R)
• M37: 18,560,309 km (0.112 R)
• M38: 18,723,669 km (0.118 R)
• M39: 19,175,455 km (0.068 R)
• M40: 19,713,858 km (0.091 R)
• M41: 19,964,135 km (0.092 R)
• M42: 21,230,780 km (0.114 R)
• M43: 21,658,780 km (0.113 R)
• M44: 21,787,733 km (0.047 R)
• M45: 22,176,239 km (0.095 R)
• M46: 22,523,455 km (0.089 R)
• M47: 23,135,311 km (0.03 R)
• M48: 26,919,838 km (0.115 R)
• M49: 28,129,636 km (0.062 R)
• M50: 28,317,381 km (0.038 R)
• M51: 28,505,425 km (0.088 R)
• M52: 29,452,230 km (0.099 R)
• M53: 29,738,262 km (0.055 R)
• M54: 31,133,860 km (0.104 R)
• M55: 31,328,038 km (0.117 R)
• M56: 31,766,360 km (0.073 R)
• M57: 32,206,626 km (0.05 R)
• M58: 32,994,558 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.1

Radius: 5.2

Gravity: 35.62 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 17.72 AU - 20.34 AU

Year: 29591 Days

Day: 16.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 110,678,410 km

• M1: 82,877 km (0.059 R)
• M2: 949,647 km (0.063 R)
• M3: 1,120,638 km (0.078 R)
• M4: 1,227,899 km (0.108 R)
• M5: 1,897,799 km (0.081 R)
• M6: 2,201,632 km (0.053 R)
• M7: 3,882,065 km (0.08 R)
• M8: 4,662,816 km (0.053 R)
• M9: 4,720,411 km (0.104 R)
• M10: 4,778,156 km (0.118 R)
• M11: 4,836,350 km (0.115 R)
• M12: 5,189,700 km (0.089 R)
• M13: 5,429,804 km (0.105 R)
• M14: 5,797,067 km (0.09 R)
• M15: 5,921,233 km (0.077 R)
• M16: 7,077,625 km (0.095 R)
• M17: 7,210,468 km (0.083 R)
• M18: 7,277,039 km (0.12 R)
• M19: 7,817,835 km (0.097 R)
• M20: 8,162,509 km (0.096 R)
• M21: 11,323,512 km (0.085 R)
• M22: 12,265,829 km (0.087 R)
• M23: 12,345,415 km (0.074 R)
• M24: 12,425,300 km (0.105 R)
• M25: 14,057,712 km (0.118 R)
• M26: 14,813,929 km (0.086 R)
• M27: 14,898,751 km (0.065 R)
• M28: 15,583,311 km (0.045 R)
• M29: 16,103,463 km (0.065 R)
• M30: 17,071,810 km (0.098 R)
• M31: 17,428,601 km (0.112 R)
• M32: 17,518,210 km (0.101 R)
• M33: 18,149,513 km (0.108 R)
• M34: 18,331,274 km (0.068 R)
• M35: 19,156,606 km (0.07 R)
• M36: 19,527,459 km (0.094 R)
• M37: 20,464,540 km (0.063 R)
• M38: 23,560,169 km (0.107 R)
• M39: 23,659,202 km (0.054 R)
• M40: 24,456,709 km (0.058 R)
• M41: 25,567,622 km (0.083 R)
• M42: 25,669,499 km (0.073 R)
• M43: 26,283,149 km (0.107 R)
• M44: 27,005,258 km (0.091 R)
• M45: 27,212,750 km (0.118 R)
• M46: 28,152,973 km (0.034 R)
• M47: 28,785,772 km (0.098 R)
• M48: 29,103,817 km (0.032 R)
• M49: 30,172,694 km (0.09 R)
• M50: 31,363,343 km (0.061 R)
• M51: 31,909,525 km (0.085 R)
• M52: 33,122,165 km (0.05 R)
• M53: 33,901,720 km (0.114 R)
• M54: 35,252,140 km (0.088 R)
• M55: 37,541,586 km (0.089 R)
• M56: 39,996,636 km (0.05 R)
• M57: 45,306,164 km (0.095 R)
• M58: 46,047,122 km (0.104 R)
• M59: 47,166,114 km (0.112 R)
• M60: 47,541,007 km (0.111 R)
• M61: 48,419,894 km (0.095 R)
• M62: 49,177,308 km (0.079 R)
• M63: 53,413,172 km (0.119 R)
• M64: 53,673,622 km (0.077 R)
• M65: 53,934,371 km (0.102 R)
• M66: 55,245,147 km (0.113 R)
• M67: 56,964,625 km (0.117 R)
• M68: 58,031,408 km (0.075 R)
• M69: 59,239,560 km (0.117 R)
• M70: 60,184,869 km (0.099 R)
• M71: 65,960,693 km (0.051 R)
• M72: 68,631,015 km (0.086 R)
• M73: 72,918,640 km (0.098 R)
• M74: 73,496,835 km (0.032 R)
• M75: 79,361,820 km (0.111 R)
• M76: 79,956,621 km (0.071 R)
• M77: 84,312,462 km (0.057 R)
• M78: 85,223,214 km (0.112 R)
• M79: 88,590,513 km (0.057 R)
• M80: 88,744,598 km (0.028 R)
• M81: 90,135,410 km (0.092 R)
• M82: 91,222,238 km (0.09 R)
• M83: 92,313,256 km (0.049 R)
• M84: 92,469,436 km (0.093 R)
• M85: 92,625,766 km (0.116 R)
• M86: 93,879,396 km (0.074 R)
• M87: 96,561,985 km (0.113 R)
• M88: 98,630,325 km (0.118 R)
• M89: 100,231,321 km (0.092 R)
• M90: 101,034,961 km (0.103 R)
• M91: 101,195,928 km (0.072 R)
• M92: 101,357,045 km (0.091 R)
• M93: 101,518,162 km (0.104 R)
• M94: 101,679,429 km (0.1 R)
• M95: 102,163,677 km (0.111 R)
• M96: 103,621,060 km (0.079 R)
• M97: 106,228,999 km (0.08 R)
• M98: 109,849,866 km (0.026 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 15,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit