🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.69 AU - 0.77 AU

Year: 234 Days

Day: 46.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2 AU - 3.18 AU

Year: 1562 Days

Day: 13.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.8

Radius: 13.2

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.59 AU - 5.99 AU

Year: 4559 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,222,788 km

• M1: 186,399 km (0.056 R)
• M2: 450,140 km (0.086 R)
• M3: 725,849 km (0.103 R)
• M4: 905,217 km (0.064 R)
• M5: 1,468,602 km (0.114 R)
• M6: 1,701,377 km (0.093 R)
• M7: 1,787,545 km (0.028 R)
• M8: 1,910,814 km (0.12 R)
• M9: 2,037,074 km (0.068 R)
• M10: 2,279,124 km (0.034 R)
• M11: 2,452,358 km (0.117 R)
• M12: 2,751,105 km (0.069 R)
• M13: 2,873,925 km (0.072 R)
• M14: 3,538,139 km (0.119 R)
• M15: 3,717,208 km (0.066 R)
• M16: 3,830,753 km (0.071 R)
• M17: 4,320,237 km (0.092 R)
• M18: 4,584,726 km (0.057 R)
• M19: 4,682,264 km (0.116 R)
• M20: 5,129,711 km (0.055 R)
• M21: 5,307,433 km (0.107 R)
• M22: 5,617,101 km (0.092 R)
• M23: 5,879,645 km (0.058 R)
• M24: 6,092,672 km (0.078 R)
• M25: 7,481,090 km (0.086 R)
• M26: 7,974,913 km (0.109 R)
• M27: 8,509,426 km (0.046 R)
• M28: 9,550,627 km (0.116 R)
• M29: 9,738,522 km (0.096 R)
• M30: 10,245,659 km (0.101 R)
• M31: 10,438,042 km (0.102 R)
• M32: 10,534,832 km (0.098 R)
• M33: 10,631,771 km (0.087 R)
• M34: 11,022,670 km (0.114 R)
• M35: 11,154,017 km (0.112 R)
• M36: 11,551,200 km (0.09 R)
• M37: 12,088,106 km (0.072 R)
• M38: 12,291,410 km (0.106 R)
• M39: 12,461,951 km (0.083 R)
• M40: 12,977,765 km (0.035 R)
• M41: 13,535,915 km (0.11 R)
• M42: 13,676,686 km (0.048 R)
• M43: 13,959,725 km (0.086 R)
• M44: 14,280,314 km (0.093 R)
• M45: 14,459,532 km (0.113 R)
• M46: 15,147,383 km (0.073 R)
• M47: 15,403,494 km (0.113 R)
• M48: 15,624,151 km (0.071 R)
• M49: 16,106,006 km (0.08 R)
• M50: 18,120,192 km (0.061 R)
• M51: 18,353,265 km (0.075 R)
• M52: 18,470,101 km (0.096 R)
• M53: 18,665,476 km (0.093 R)
• M54: 18,783,060 km (0.09 R)
• M55: 19,097,814 km (0.104 R)
• M56: 20,535,449 km (0.118 R)
• M57: 21,226,292 km (0.079 R)
• M58: 21,472,082 km (0.111 R)
• M59: 22,589,428 km (0.061 R)
• M60: 23,008,003 km (0.103 R)
• M61: 23,176,151 km (0.117 R)
• M62: 23,725,624 km (0.105 R)
• M63: 24,279,286 km (0.113 R)
• M64: 24,450,575 km (0.099 R)
• M65: 24,536,295 km (0.098 R)
• M66: 24,708,183 km (0.095 R)
• M67: 25,053,006 km (0.075 R)
• M68: 25,878,487 km (0.093 R)
• M69: 26,097,199 km (0.098 R)
• M70: 26,228,695 km (0.053 R)
• M71: 26,712,944 km (0.1 R)
• M72: 27,377,906 km (0.1 R)
• M73: 27,779,577 km (0.051 R)
• M74: 28,048,404 km (0.104 R)
• M75: 29,816,800 km (0.078 R)
• M76: 30,229,990 km (0.115 R)
• M77: 30,783,951 km (0.102 R)
• M78: 30,969,302 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.9

Radius: 3.4

Gravity: 52.67 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.38 AU - 14.12 AU

Year: 16067 Days

Day: 18.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,222,788 km

• M1: 79,287 km (0.106 R)
• M2: 115,190 km (0.08 R)
• M3: 182,360 km (0.106 R)
• M4: 220,956 km (0.112 R)
• M5: 338,241 km (0.114 R)
• M6: 420,968 km (0.066 R)
• M7: 2,222,725 km (0.115 R)
• M8: 2,442,185 km (0.08 R)
• M9: 2,506,213 km (0.116 R)
• M10: 2,635,914 km (0.105 R)
• M11: 3,494,756 km (0.114 R)
• M12: 3,823,422 km (0.032 R)
• M13: 4,238,407 km (0.082 R)
• M14: 4,947,800 km (0.102 R)
• M15: 5,651,060 km (0.067 R)
• M16: 5,949,507 km (0.105 R)
• M17: 6,165,826 km (0.091 R)
• M18: 6,517,381 km (0.053 R)
• M19: 6,830,340 km (0.114 R)
• M20: 7,011,353 km (0.07 R)
• M21: 7,751,114 km (0.096 R)
• M22: 7,987,330 km (0.09 R)
• M23: 9,909,213 km (0.088 R)
• M24: 11,158,954 km (0.058 R)
• M25: 11,425,537 km (0.097 R)
• M26: 13,068,571 km (0.081 R)
• M27: 13,293,117 km (0.106 R)
• M28: 13,349,516 km (0.075 R)
• M29: 13,746,100 km (0.095 R)
• M30: 14,031,831 km (0.117 R)
• M31: 14,725,517 km (0.054 R)
• M32: 17,116,839 km (0.103 R)
• M33: 17,795,116 km (0.034 R)
• M34: 18,482,368 km (0.102 R)
• M35: 18,987,560 km (0.112 R)
• M36: 19,050,990 km (0.037 R)
• M37: 19,241,877 km (0.099 R)
• M38: 19,433,212 km (0.091 R)
• M39: 19,561,268 km (0.097 R)
• M40: 19,882,455 km (0.035 R)
• M41: 20,530,064 km (0.104 R)
• M42: 20,856,486 km (0.085 R)
• M43: 21,118,881 km (0.066 R)
• M44: 21,184,704 km (0.108 R)
• M45: 22,581,350 km (0.085 R)
• M46: 23,460,686 km (0.067 R)
• M47: 23,938,801 km (0.105 R)
• M48: 24,558,286 km (0.089 R)
• M49: 24,696,664 km (0.075 R)
• M50: 24,974,317 km (0.07 R)
• M51: 25,252,869 km (0.069 R)
• M52: 26,306,636 km (0.077 R)
• M53: 26,803,301 km (0.103 R)
• M54: 27,017,076 km (0.115 R)
• M55: 27,733,800 km (0.097 R)
• M56: 28,674,920 km (0.096 R)
• M57: 29,995,121 km (0.074 R)
• M58: 30,811,626 km (0.114 R)
• M59: 32,770,461 km (0.111 R)
• M60: 33,688,094 km (0.106 R)
• M61: 34,614,105 km (0.052 R)
• M62: 34,691,597 km (0.117 R)
• M63: 36,333,433 km (0.044 R)
• M64: 36,965,484 km (0.089 R)
• M65: 38,641,728 km (0.074 R)
• M66: 38,963,962 km (0.072 R)
• M67: 40,261,275 km (0.031 R)
• M68: 40,833,188 km (0.093 R)
• M69: 41,243,535 km (0.086 R)
• M70: 41,902,663 km (0.113 R)
• M71: 42,731,585 km (0.085 R)
• M72: 43,231,541 km (0.086 R)
• M73: 43,398,641 km (0.089 R)
• M74: 44,237,138 km (0.102 R)
• M75: 44,321,361 km (0.065 R)
• M76: 45,081,169 km (0.106 R)
• M77: 45,930,436 km (0.063 R)
• M78: 46,613,649 km (0.111 R)
• M79: 47,128,116 km (0.102 R)
• M80: 48,683,186 km (0.045 R)
• M81: 49,379,714 km (0.109 R)
• M82: 49,904,354 km (0.051 R)
• M83: 50,079,533 km (0.1 R)
• M84: 50,870,756 km (0.087 R)
• M85: 51,843,441 km (0.111 R)
• M86: 52,911,420 km (0.05 R)
• M87: 53,000,730 km (0.104 R)
• M88: 53,269,109 km (0.098 R)
• M89: 53,358,569 km (0.111 R)
• M90: 53,717,304 km (0.086 R)
• M91: 54,346,812 km (0.109 R)
• M92: 56,341,101 km (0.11 R)
• M93: 57,898,565 km (0.094 R)
• M94: 59,655,891 km (0.099 R)
• M95: 61,712,562 km (0.112 R)
• M96: 62,466,087 km (0.08 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 13,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit