🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.5 AU - 0.64 AU

Year: 152 Days

Day: 19.1 Hours

Environment

Temp: 215 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.7 AU - 2.2 AU

Year: 962 Days

Day: 44.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,732,000 km

• M1: 92,003 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.06 AU - 5.34 AU

Year: 3598 Days

Day: 27.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,732,000 km

• M1: 1,312,721 km (0.049 R)
• M2: 2,574,280 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.3

Radius: 12.3

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.01 AU - 6.63 AU

Year: 4958 Days

Day: 8.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,732,000 km

• M1: 190,139 km (0.109 R)
• M2: 391,946 km (0.113 R)
• M3: 591,959 km (0.027 R)
• M4: 737,518 km (0.079 R)
• M5: 815,458 km (0.086 R)
• M6: 966,402 km (0.032 R)
• M7: 1,067,680 km (0.072 R)
• M8: 1,157,738 km (0.096 R)
• M9: 1,394,402 km (0.058 R)
• M10: 1,493,735 km (0.114 R)
• M11: 1,735,036 km (0.103 R)
• M12: 2,140,297 km (0.096 R)
• M13: 2,719,540 km (0.1 R)
• M14: 2,930,323 km (0.079 R)
• M15: 3,212,764 km (0.12 R)
• M16: 3,390,935 km (0.095 R)
• M17: 3,595,435 km (0.112 R)
• M18: 4,208,936 km (0.045 R)
• M19: 4,528,178 km (0.065 R)
• M20: 5,060,447 km (0.027 R)
• M21: 5,320,897 km (0.094 R)
• M22: 5,400,034 km (0.039 R)
• M23: 5,991,694 km (0.118 R)
• M24: 6,547,450 km (0.097 R)
• M25: 6,688,970 km (0.104 R)
• M26: 6,774,540 km (0.108 R)
• M27: 7,207,177 km (0.095 R)
• M28: 7,500,688 km (0.105 R)
• M29: 7,678,709 km (0.037 R)
• M30: 7,948,284 km (0.067 R)
• M31: 8,466,192 km (0.119 R)
• M32: 8,558,793 km (0.076 R)
• M33: 9,470,742 km (0.091 R)
• M34: 9,824,691 km (0.081 R)
• M35: 10,117,603 km (0.098 R)
• M36: 10,479,630 km (0.051 R)
• M37: 10,745,465 km (0.071 R)
• M38: 10,879,206 km (0.101 R)
• M39: 11,013,694 km (0.115 R)
• M40: 11,250,059 km (0.082 R)
• M41: 11,386,044 km (0.085 R)
• M42: 11,590,843 km (0.089 R)
• M43: 11,865,954 km (0.12 R)
• M44: 12,317,440 km (0.097 R)
• M45: 12,527,774 km (0.088 R)
• M46: 12,845,520 km (0.114 R)
• M47: 13,273,370 km (0.09 R)
• M48: 14,473,893 km (0.114 R)
• M49: 15,519,732 km (0.108 R)
• M50: 15,633,277 km (0.102 R)
• M51: 16,705,893 km (0.114 R)
• M52: 16,899,922 km (0.045 R)
• M53: 17,447,300 km (0.032 R)
• M54: 18,040,306 km (0.086 R)
• M55: 19,043,061 km (0.051 R)
• M56: 19,694,410 km (0.071 R)
• M57: 20,187,784 km (0.107 R)
• M58: 20,311,800 km (0.12 R)
• M59: 20,602,020 km (0.085 R)
• M60: 21,060,837 km (0.115 R)
• M61: 23,797,132 km (0.079 R)
• M62: 23,884,497 km (0.05 R)
• M63: 23,971,862 km (0.103 R)
• M64: 24,630,841 km (0.107 R)
• M65: 25,340,234 km (0.07 R)
• M66: 25,563,434 km (0.118 R)
• M67: 26,961,127 km (0.067 R)
• M68: 27,143,337 km (0.107 R)
• M69: 27,325,846 km (0.088 R)
• M70: 27,646,285 km (0.067 R)
• M71: 28,383,503 km (0.106 R)
• M72: 28,894,230 km (0.086 R)
• M73: 29,033,955 km (0.095 R)
• M74: 29,127,304 km (0.067 R)
• M75: 29,783,290 km (0.05 R)
• M76: 30,018,758 km (0.107 R)
• M77: 30,396,791 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.4

Radius: 7.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 16.72 AU - 17.4 AU

Year: 24881 Days

Day: 15.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 42,732,000 km

• M1: 122,521 km (0.052 R)
• M2: 186,549 km (0.054 R)
• M3: 313,557 km (0.114 R)
• M4: 371,302 km (0.11 R)
• M5: 657,034 km (0.109 R)
• M6: 718,668 km (0.1 R)
• M7: 1,281,904 km (0.119 R)
• M8: 1,605,484 km (0.085 R)
• M9: 1,711,699 km (0.11 R)
• M10: 2,044,704 km (0.063 R)
• M11: 2,277,927 km (0.078 R)
• M12: 2,519,827 km (0.088 R)
• M13: 3,001,980 km (0.118 R)
• M14: 3,213,661 km (0.118 R)
• M15: 3,267,217 km (0.039 R)
• M16: 3,484,882 km (0.104 R)
• M17: 4,372,596 km (0.119 R)
• M18: 4,980,562 km (0.112 R)
• M19: 5,358,147 km (0.089 R)
• M20: 6,785,610 km (0.118 R)
• M21: 7,098,419 km (0.075 R)
• M22: 8,285,777 km (0.098 R)
• M23: 8,470,979 km (0.071 R)
• M24: 9,494,827 km (0.092 R)
• M25: 10,919,597 km (0.091 R)
• M26: 11,327,252 km (0.034 R)
• M27: 11,781,281 km (0.059 R)
• M28: 12,199,258 km (0.059 R)
• M29: 12,452,228 km (0.097 R)
• M30: 13,351,760 km (0.103 R)
• M31: 15,258,085 km (0.036 R)
• M32: 15,667,684 km (0.107 R)
• M33: 16,918,322 km (0.033 R)
• M34: 18,200,825 km (0.071 R)
• M35: 19,073,130 km (0.117 R)
• M36: 19,465,077 km (0.106 R)
• M37: 19,810,348 km (0.094 R)
• M38: 20,506,727 km (0.066 R)
• M39: 21,059,640 km (0.104 R)
• M40: 21,363,324 km (0.079 R)
• M41: 22,026,042 km (0.114 R)
• M42: 22,903,135 km (0.104 R)
• M43: 23,163,136 km (0.078 R)
• M44: 23,633,771 km (0.069 R)
• M45: 24,213,313 km (0.078 R)
• M46: 25,494,020 km (0.105 R)
• M47: 25,817,601 km (0.118 R)
• M48: 26,251,135 km (0.055 R)
• M49: 27,015,730 km (0.071 R)
• M50: 31,522,515 km (0.09 R)
• M51: 31,753,943 km (0.107 R)
• M52: 32,509,861 km (0.088 R)
• M53: 33,389,497 km (0.107 R)
• M54: 35,231,944 km (0.109 R)
• M55: 35,291,933 km (0.103 R)
• M56: 35,411,910 km (0.088 R)
• M57: 37,964,648 km (0.115 R)
• M58: 38,581,141 km (0.117 R)
• M59: 39,387,474 km (0.098 R)
• M60: 40,387,536 km (0.033 R)
• M61: 40,513,048 km (0.062 R)
• M62: 42,604,127 km (0.064 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 12,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit