🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.02 AU - 1.5 AU

Year: 530 Days

Day: 46.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.53 AU - 2.37 AU

Year: 1020 Days

Day: 37.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.5 AU - 2.42 AU

Year: 1028 Days

Day: 38.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.66 AU - 3.68 AU

Year: 2115 Days

Day: 25.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.7

Radius: 12.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.16 AU - 6.08 AU

Year: 4341 Days

Day: 11.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 109,737,469 km

• M1: 204,051 km (0.108 R)
• M2: 302,487 km (0.112 R)
• M3: 517,609 km (0.094 R)
• M4: 789,877 km (0.065 R)
• M5: 967,001 km (0.052 R)
• M6: 1,349,522 km (0.056 R)
• M7: 1,455,886 km (0.095 R)
• M8: 1,851,573 km (0.106 R)
• M9: 2,139,399 km (0.081 R)
• M10: 2,573,532 km (0.073 R)
• M11: 2,741,381 km (0.107 R)
• M12: 2,913,119 km (0.071 R)
• M13: 3,303,420 km (0.062 R)
• M14: 3,654,078 km (0.116 R)
• M15: 3,881,915 km (0.04 R)
• M16: 4,036,450 km (0.054 R)
• M17: 4,331,756 km (0.088 R)
• M18: 4,881,229 km (0.111 R)
• M19: 5,027,236 km (0.109 R)
• M20: 5,648,217 km (0.031 R)
• M21: 5,757,723 km (0.109 R)
• M22: 6,045,848 km (0.106 R)
• M23: 6,202,926 km (0.105 R)
• M24: 6,293,433 km (0.073 R)
• M25: 6,659,499 km (0.116 R)
• M26: 6,752,100 km (0.036 R)
• M27: 6,938,648 km (0.102 R)
• M28: 7,388,639 km (0.082 R)
• M29: 7,970,575 km (0.03 R)
• M30: 8,316,894 km (0.067 R)
• M31: 8,896,735 km (0.081 R)
• M32: 8,998,910 km (0.064 R)
• M33: 9,333,710 km (0.106 R)
• M34: 9,698,879 km (0.046 R)
• M35: 9,962,620 km (0.08 R)
• M36: 10,551,138 km (0.119 R)
• M37: 10,632,220 km (0.071 R)
• M38: 10,740,828 km (0.053 R)
• M39: 10,849,735 km (0.093 R)
• M40: 11,041,071 km (0.081 R)
• M41: 11,399,657 km (0.079 R)
• M42: 11,482,983 km (0.047 R)
• M43: 11,706,033 km (0.102 R)
• M44: 11,902,455 km (0.09 R)
• M45: 12,384,011 km (0.111 R)
• M46: 12,727,787 km (0.112 R)
• M47: 12,814,254 km (0.089 R)
• M48: 12,900,872 km (0.067 R)
• M49: 13,103,726 km (0.093 R)
• M50: 13,395,442 km (0.1 R)
• M51: 13,571,519 km (0.12 R)
• M52: 14,044,846 km (0.091 R)
• M53: 14,253,685 km (0.102 R)
• M54: 14,403,433 km (0.099 R)
• M55: 14,765,011 km (0.098 R)
• M56: 15,007,808 km (0.119 R)
• M57: 15,221,284 km (0.076 R)
• M58: 15,466,475 km (0.047 R)
• M59: 15,651,228 km (0.106 R)
• M60: 15,774,796 km (0.106 R)
• M61: 16,680,611 km (0.118 R)
• M62: 17,667,509 km (0.11 R)
• M63: 18,870,275 km (0.102 R)
• M64: 19,166,778 km (0.068 R)
• M65: 19,631,130 km (0.101 R)
• M66: 19,731,062 km (0.104 R)
• M67: 20,469,626 km (0.049 R)
• M68: 20,672,481 km (0.104 R)
• M69: 20,842,275 km (0.065 R)
• M70: 21,046,476 km (0.055 R)
• M71: 21,319,791 km (0.115 R)
• M72: 23,265,760 km (0.107 R)
• M73: 23,513,045 km (0.099 R)
• M74: 23,654,715 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.4

Radius: 4.1

Gravity: 49.04 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 16.95 AU - 21.49 AU

Year: 31576 Days

Day: 15.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 109,737,469 km

• M1: 484,548 km (0.106 R)
• M2: 1,868,627 km (0.058 R)
• M3: 1,953,299 km (0.077 R)
• M4: 2,039,019 km (0.112 R)
• M5: 2,914,316 km (0.06 R)
• M6: 3,676,816 km (0.101 R)
• M7: 4,898,433 km (0.101 R)
• M8: 5,074,061 km (0.063 R)
• M9: 5,613,062 km (0.039 R)
• M10: 6,107,183 km (0.089 R)
• M11: 6,423,134 km (0.047 R)
• M12: 6,744,470 km (0.108 R)
• M13: 7,005,219 km (0.074 R)
• M14: 9,496,024 km (0.034 R)
• M15: 10,157,396 km (0.081 R)
• M16: 10,606,639 km (0.049 R)
• M17: 11,215,502 km (0.096 R)
• M18: 11,369,438 km (0.076 R)
• M19: 11,757,495 km (0.119 R)
• M20: 12,308,015 km (0.025 R)
• M21: 12,947,397 km (0.1 R)
• M22: 13,271,126 km (0.087 R)
• M23: 16,564,224 km (0.07 R)
• M24: 16,739,553 km (0.038 R)
• M25: 16,827,516 km (0.102 R)
• M26: 17,984,207 km (0.068 R)
• M27: 18,891,369 km (0.117 R)
• M28: 19,999,440 km (0.117 R)
• M29: 20,279,787 km (0.113 R)
• M30: 20,467,382 km (0.075 R)
• M31: 20,655,576 km (0.116 R)
• M32: 21,414,038 km (0.068 R)
• M33: 22,957,888 km (0.112 R)
• M34: 23,055,575 km (0.093 R)
• M35: 24,737,205 km (0.04 R)
• M36: 25,038,046 km (0.097 R)
• M37: 25,846,323 km (0.088 R)
• M38: 26,151,503 km (0.11 R)
• M39: 26,253,529 km (0.038 R)
• M40: 27,695,652 km (0.075 R)
• M41: 28,846,808 km (0.084 R)
• M42: 29,375,187 km (0.119 R)
• M43: 29,693,681 km (0.06 R)
• M44: 30,013,372 km (0.086 R)
• M45: 30,334,259 km (0.079 R)
• M46: 31,520,271 km (0.058 R)
• M47: 33,382,914 km (0.087 R)
• M48: 34,160,225 km (0.09 R)
• M49: 34,383,425 km (0.062 R)
• M50: 36,755,898 km (0.093 R)
• M51: 38,250,829 km (0.093 R)
• M52: 39,180,580 km (0.048 R)
• M53: 40,117,811 km (0.116 R)
• M54: 40,235,395 km (0.114 R)
• M55: 41,181,003 km (0.046 R)
• M56: 42,014,263 km (0.103 R)
• M57: 42,133,791 km (0.085 R)
• M58: 45,525,175 km (0.107 R)
• M59: 46,510,128 km (0.103 R)
• M60: 46,881,430 km (0.091 R)
• M61: 48,125,785 km (0.08 R)
• M62: 48,375,912 km (0.114 R)
• M63: 51,028,731 km (0.114 R)
• M64: 56,078,856 km (0.111 R)
• M65: 60,070,427 km (0.081 R)
• M66: 61,150,224 km (0.119 R)
• M67: 62,236,454 km (0.103 R)
• M68: 63,465,999 km (0.106 R)
• M69: 66,226,977 km (0.11 R)
• M70: 67,762,151 km (0.104 R)
• M71: 72,008,037 km (0.071 R)
• M72: 74,596,679 km (0.111 R)
• M73: 76,485,053 km (0.118 R)
• M74: 78,389,135 km (0.081 R)
• M75: 80,605,427 km (0.084 R)
• M76: 83,442,252 km (0.052 R)
• M77: 84,646,514 km (0.077 R)
• M78: 87,834,744 km (0.063 R)
• M79: 91,526,221 km (0.074 R)
• M80: 92,457,019 km (0.109 R)
• M81: 94,015,231 km (0.035 R)
• M82: 95,582,268 km (0.098 R)
• M83: 96,999,858 km (0.038 R)
• M84: 98,265,755 km (0.115 R)
• M85: 98,583,052 km (0.074 R)
• M86: 98,741,925 km (0.088 R)
• M87: 99,537,038 km (0.094 R)
• M88: 100,494,165 km (0.084 R)
• M89: 105,000,801 km (0.114 R)
• M90: 106,463,419 km (0.103 R)
• M91: 106,952,454 km (0.119 R)
• M92: 109,080,035 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 19,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit