🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.54 AU - 0.88 AU

Year: 228 Days

Day: 39.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.33 AU - 1.61 AU

Year: 679 Days

Day: 20.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.92 AU - 4.36 AU

Year: 2645 Days

Day: 25.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,832,250 km

• M1: 367,113 km (0.099 R)
• M2: 1,124,078 km (0.104 R)

Asteroid Belt

Center: 8.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.8

Radius: 6

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.53 AU - 15.63 AU

Year: 19057 Days

Day: 18.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,832,250 km

• M1: 190,438 km (0.063 R)
• M2: 418,724 km (0.09 R)
• M3: 617,241 km (0.114 R)
• M4: 887,863 km (0.095 R)
• M5: 1,168,060 km (0.112 R)
• M6: 1,242,261 km (0.118 R)
• M7: 1,609,523 km (0.097 R)
• M8: 1,834,070 km (0.115 R)
• M9: 2,219,733 km (0.06 R)
• M10: 2,894,569 km (0.049 R)
• M11: 3,342,016 km (0.112 R)
• M12: 3,774,055 km (0.103 R)
• M13: 3,959,407 km (0.062 R)
• M14: 4,377,383 km (0.116 R)
• M15: 4,809,422 km (0.099 R)
• M16: 5,671,704 km (0.057 R)
• M17: 7,673,772 km (0.111 R)
• M18: 9,667,463 km (0.083 R)
• M19: 9,768,591 km (0.085 R)
• M20: 10,228,156 km (0.082 R)
• M21: 10,434,601 km (0.081 R)
• M22: 10,904,338 km (0.052 R)
• M23: 11,434,214 km (0.108 R)
• M24: 12,574,299 km (0.052 R)
• M25: 13,977,976 km (0.12 R)
• M26: 14,495,286 km (0.118 R)
• M27: 14,669,118 km (0.111 R)
• M28: 14,785,506 km (0.053 R)
• M29: 16,144,752 km (0.093 R)
• M30: 17,113,548 km (0.071 R)
• M31: 17,358,739 km (0.115 R)
• M32: 17,481,708 km (0.094 R)
• M33: 17,543,342 km (0.095 R)
• M34: 18,790,839 km (0.061 R)
• M35: 19,297,826 km (0.086 R)
• M36: 20,066,759 km (0.115 R)
• M37: 20,131,236 km (0.103 R)
• M38: 22,032,326 km (0.099 R)
• M39: 24,126,995 km (0.063 R)
• M40: 24,401,806 km (0.104 R)
• M41: 24,746,929 km (0.115 R)
• M42: 25,932,192 km (0.112 R)
• M43: 26,143,275 km (0.113 R)
• M44: 26,637,995 km (0.102 R)
• M45: 26,779,964 km (0.066 R)
• M46: 28,647,693 km (0.083 R)
• M47: 29,011,665 km (0.088 R)
• M48: 29,744,245 km (0.057 R)
• M49: 30,112,855 km (0.067 R)
• M50: 31,302,307 km (0.087 R)
• M51: 32,355,775 km (0.029 R)
• M52: 32,658,861 km (0.066 R)
• M53: 34,342,734 km (0.06 R)
• M54: 35,039,711 km (0.073 R)
• M55: 35,273,084 km (0.105 R)
• M56: 38,513,673 km (0.109 R)
• M57: 38,593,857 km (0.094 R)
• M58: 38,915,343 km (0.068 R)
• M59: 39,479,925 km (0.081 R)
• M60: 39,560,858 km (0.05 R)
• M61: 40,617,318 km (0.082 R)
• M62: 41,272,108 km (0.036 R)
• M63: 41,600,924 km (0.115 R)
• M64: 42,260,800 km (0.107 R)
• M65: 44,093,673 km (0.102 R)
• M66: 44,261,672 km (0.084 R)
• M67: 44,513,894 km (0.097 R)
• M68: 46,293,061 km (0.066 R)
• M69: 46,634,443 km (0.109 R)
• M70: 47,234,181 km (0.09 R)
• M71: 47,320,050 km (0.112 R)
• M72: 47,405,920 km (0.062 R)
• M73: 47,922,631 km (0.05 R)
• M74: 48,008,949 km (0.054 R)
• M75: 48,095,267 km (0.098 R)
• M76: 48,614,371 km (0.116 R)
• M77: 49,920,361 km (0.103 R)
• M78: 50,007,875 km (0.094 R)
• M79: 50,621,526 km (0.073 R)
• M80: 50,797,453 km (0.099 R)
• M81: 53,101,410 km (0.089 R)
• M82: 53,458,949 km (0.092 R)
• M83: 53,637,868 km (0.074 R)
• M84: 54,626,261 km (0.097 R)
• M85: 58,546,772 km (0.035 R)
• M86: 59,564,337 km (0.081 R)
• M87: 60,121,739 km (0.097 R)
• M88: 60,867,634 km (0.106 R)
• M89: 61,898,213 km (0.051 R)
• M90: 62,180,355 km (0.058 R)
• M91: 62,274,452 km (0.025 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.5

Radius: 3.1

Gravity: 23.78 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 14.77 AU - 15.97 AU

Year: 22946 Days

Day: 23.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,832,250 km

• M1: 40,391 km (0.032 R)
• M2: 155,582 km (0.104 R)
• M3: 449,841 km (0.105 R)
• M4: 665,411 km (0.075 R)
• M5: 804,388 km (0.043 R)
• M6: 1,040,902 km (0.065 R)
• M7: 1,297,612 km (0.101 R)
• M8: 2,033,035 km (0.086 R)
• M9: 2,562,163 km (0.06 R)
• M10: 2,685,132 km (0.112 R)
• M11: 2,716,249 km (0.114 R)
• M12: 2,969,219 km (0.098 R)
• M13: 3,163,845 km (0.08 R)
• M14: 3,329,151 km (0.1 R)
• M15: 3,463,490 km (0.068 R)
• M16: 3,497,299 km (0.109 R)
• M17: 3,982,744 km (0.1 R)
• M18: 4,089,407 km (0.115 R)
• M19: 4,233,321 km (0.104 R)
• M20: 4,562,885 km (0.1 R)
• M21: 4,824,980 km (0.092 R)
• M22: 5,091,863 km (0.09 R)
• M23: 5,639,989 km (0.113 R)
• M24: 5,719,875 km (0.079 R)
• M25: 6,165,676 km (0.11 R)
• M26: 6,496,736 km (0.117 R)
• M27: 6,664,436 km (0.112 R)
• M28: 6,918,752 km (0.112 R)
• M29: 7,090,041 km (0.091 R)
• M30: 8,056,893 km (0.09 R)
• M31: 8,237,008 km (0.112 R)
• M32: 8,924,560 km (0.047 R)
• M33: 9,251,581 km (0.084 R)
• M34: 10,110,422 km (0.116 R)
• M35: 10,158,892 km (0.083 R)
• M36: 10,994,546 km (0.115 R)
• M37: 11,395,319 km (0.095 R)
• M38: 12,730,629 km (0.102 R)
• M39: 13,098,490 km (0.113 R)
• M40: 13,204,256 km (0.106 R)
• M41: 13,363,428 km (0.068 R)
• M42: 14,114,559 km (0.069 R)
• M43: 14,168,714 km (0.093 R)
• M44: 14,934,355 km (0.09 R)
• M45: 16,221,047 km (0.11 R)
• M46: 16,676,871 km (0.111 R)
• M47: 17,252,524 km (0.112 R)
• M48: 17,426,506 km (0.062 R)
• M49: 17,659,430 km (0.103 R)
• M50: 17,893,401 km (0.079 R)
• M51: 18,720,079 km (0.099 R)
• M52: 18,958,538 km (0.08 R)
• M53: 19,680,049 km (0.088 R)
• M54: 19,861,810 km (0.074 R)
• M55: 21,460,263 km (0.08 R)
• M56: 23,163,435 km (0.071 R)
• M57: 24,909,541 km (0.094 R)
• M58: 24,975,065 km (0.12 R)
• M59: 25,171,787 km (0.036 R)
• M60: 25,964,057 km (0.105 R)
• M61: 26,030,478 km (0.1 R)
• M62: 26,296,613 km (0.081 R)
• M63: 26,898,595 km (0.106 R)
• M64: 28,869,397 km (0.092 R)
• M65: 29,628,905 km (0.103 R)
• M66: 30,185,410 km (0.117 R)
• M67: 31,733,748 km (0.081 R)
• M68: 32,517,491 km (0.113 R)
• M69: 32,875,778 km (0.088 R)
• M70: 33,235,411 km (0.117 R)
• M71: 33,886,162 km (0.082 R)
• M72: 34,833,415 km (0.09 R)
• M73: 35,200,080 km (0.108 R)
• M74: 35,863,247 km (0.068 R)
• M75: 36,381,903 km (0.113 R)
• M76: 37,952,681 km (0.115 R)
• M77: 38,936,137 km (0.069 R)
• M78: 39,164,274 km (0.088 R)
• M79: 40,388,433 km (0.07 R)
• M80: 40,542,369 km (0.073 R)
• M81: 41,237,401 km (0.116 R)
• M82: 41,936,322 km (0.09 R)
• M83: 44,056,423 km (0.076 R)
• M84: 44,294,134 km (0.097 R)
• M85: 45,649,341 km (0.11 R)
• M86: 46,372,198 km (0.099 R)
• M87: 46,452,832 km (0.114 R)
• M88: 47,748,050 km (0.101 R)
• M89: 51,620,840 km (0.109 R)
• M90: 53,299,029 km (0.031 R)
• M91: 54,484,442 km (0.115 R)
• M92: 54,654,535 km (0.091 R)
• M93: 54,909,898 km (0.101 R)
• M94: 57,485,824 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 14,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit