🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.68 AU - 0.76 AU

Year: 221 Days

Day: 28.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 58.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,489,807 km

• M1: 69,114 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.17 AU - 1.75 AU

Year: 638 Days

Day: 34.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.68 AU - 2.38 AU

Year: 1046 Days

Day: 31.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,489,807 km

• M1: 19,747 km (0.026 R)
• M2: 122,820 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.37 AU - 3.29 AU

Year: 1722 Days

Day: 43.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.83 AU - 5.79 AU

Year: 3815 Days

Day: 39 Hours

Environment

Temp: -141 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.3

Radius: 11.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.84 AU - 14.68 AU

Year: 15525 Days

Day: 11.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 96,489,807 km

• M1: 205,847 km (0.086 R)
• M2: 527,931 km (0.113 R)
• M3: 930,648 km (0.102 R)
• M4: 1,304,194 km (0.107 R)
• M5: 1,439,132 km (0.074 R)
• M6: 1,981,274 km (0.102 R)
• M7: 2,559,171 km (0.108 R)
• M8: 2,656,409 km (0.056 R)
• M9: 3,213,512 km (0.098 R)
• M10: 4,492,274 km (0.107 R)
• M11: 4,729,387 km (0.045 R)
• M12: 5,154,395 km (0.104 R)
• M13: 5,402,727 km (0.114 R)
• M14: 5,496,974 km (0.093 R)
• M15: 6,636,012 km (0.075 R)
• M16: 6,872,377 km (0.089 R)
• M17: 8,825,377 km (0.113 R)
• M18: 9,273,123 km (0.111 R)
• M19: 9,537,612 km (0.109 R)
• M20: 9,766,497 km (0.08 R)
• M21: 9,919,984 km (0.049 R)
• M22: 10,463,773 km (0.041 R)
• M23: 10,858,113 km (0.048 R)
• M24: 11,337,723 km (0.089 R)
• M25: 11,906,195 km (0.076 R)
• M26: 15,551,895 km (0.119 R)
• M27: 16,274,004 km (0.06 R)
• M28: 17,007,184 km (0.083 R)
• M29: 17,238,462 km (0.058 R)
• M30: 17,938,729 km (0.115 R)
• M31: 18,032,827 km (0.105 R)
• M32: 20,045,965 km (0.102 R)
• M33: 20,143,503 km (0.117 R)
• M34: 21,477,168 km (0.109 R)
• M35: 22,635,504 km (0.101 R)
• M36: 23,043,158 km (0.079 R)
• M37: 23,453,356 km (0.057 R)
• M38: 24,124,901 km (0.101 R)
• M39: 25,012,764 km (0.09 R)
• M40: 26,874,061 km (0.12 R)
• M41: 27,305,800 km (0.097 R)
• M42: 28,669,684 km (0.116 R)
• M43: 29,776,559 km (0.096 R)
• M44: 30,279,357 km (0.082 R)
• M45: 30,897,495 km (0.089 R)
• M46: 32,260,930 km (0.09 R)
• M47: 33,701,857 km (0.106 R)
• M48: 33,817,945 km (0.086 R)
• M49: 34,400,928 km (0.055 R)
• M50: 34,635,049 km (0.105 R)
• M51: 35,399,494 km (0.111 R)
• M52: 36,586,553 km (0.103 R)
• M53: 37,184,944 km (0.077 R)
• M54: 38,573,512 km (0.097 R)
• M55: 39,243,561 km (0.05 R)
• M56: 39,672,009 km (0.062 R)
• M57: 40,286,707 km (0.033 R)
• M58: 40,533,543 km (0.074 R)
• M59: 41,525,676 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.4

Radius: 3.6

Gravity: 53.97 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 15.56 AU - 21 AU

Year: 28265 Days

Day: 21.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,489,807 km

• M1: 78,838 km (0.12 R)
• M2: 141,220 km (0.111 R)
• M3: 239,955 km (0.082 R)
• M4: 381,175 km (0.12 R)
• M5: 649,404 km (0.06 R)
• M6: 787,633 km (0.07 R)
• M7: 1,090,868 km (0.099 R)
• M8: 1,680,134 km (0.101 R)
• M9: 1,717,384 km (0.077 R)
• M10: 1,947,016 km (0.114 R)
• M11: 2,105,440 km (0.109 R)
• M12: 2,434,855 km (0.056 R)
• M13: 3,094,582 km (0.103 R)
• M14: 3,420,406 km (0.088 R)
• M15: 5,647,768 km (0.12 R)
• M16: 6,044,502 km (0.049 R)
• M17: 6,626,737 km (0.098 R)
• M18: 7,105,300 km (0.096 R)
• M19: 8,158,769 km (0.073 R)
• M20: 8,542,038 km (0.086 R)
• M21: 8,800,843 km (0.112 R)
• M22: 9,127,864 km (0.096 R)
• M23: 9,458,924 km (0.109 R)
• M24: 9,726,704 km (0.057 R)
• M25: 10,752,497 km (0.083 R)
• M26: 11,031,796 km (0.081 R)
• M27: 11,313,489 km (0.109 R)
• M28: 12,390,892 km (0.104 R)
• M29: 12,610,203 km (0.076 R)
• M30: 13,726,203 km (0.096 R)
• M31: 13,877,446 km (0.095 R)
• M32: 15,106,543 km (0.108 R)
• M33: 15,340,962 km (0.047 R)
• M34: 15,419,202 km (0.083 R)
• M35: 15,971,667 km (0.075 R)
• M36: 16,852,649 km (0.08 R)
• M37: 16,933,432 km (0.098 R)
• M38: 17,339,740 km (0.044 R)
• M39: 17,749,339 km (0.079 R)
• M40: 19,503,673 km (0.083 R)
• M41: 20,616,980 km (0.057 R)
• M42: 20,790,214 km (0.076 R)
• M43: 22,815,321 km (0.104 R)
• M44: 23,896,764 km (0.058 R)
• M45: 23,987,570 km (0.058 R)
• M46: 25,364,319 km (0.076 R)
• M47: 26,578,007 km (0.11 R)
• M48: 26,672,104 km (0.116 R)
• M49: 26,766,350 km (0.093 R)
• M50: 26,860,746 km (0.1 R)
• M51: 30,626,274 km (0.097 R)
• M52: 31,021,811 km (0.066 R)
• M53: 31,220,178 km (0.025 R)
• M54: 34,450,594 km (0.084 R)
• M55: 34,655,992 km (0.069 R)
• M56: 35,378,101 km (0.075 R)
• M57: 40,786,812 km (0.084 R)
• M58: 41,767,576 km (0.082 R)
• M59: 41,986,587 km (0.089 R)
• M60: 42,535,911 km (0.082 R)
• M61: 42,866,522 km (0.085 R)
• M62: 43,308,733 km (0.115 R)
• M63: 43,863,592 km (0.085 R)
• M64: 44,532,593 km (0.094 R)
• M65: 46,673,189 km (0.077 R)
• M66: 47,813,275 km (0.06 R)
• M67: 48,157,051 km (0.074 R)
• M68: 48,847,146 km (0.11 R)
• M69: 51,405,120 km (0.082 R)
• M70: 51,757,273 km (0.114 R)
• M71: 51,992,590 km (0.073 R)
• M72: 52,228,057 km (0.096 R)
• M73: 56,771,195 km (0.105 R)
• M74: 57,135,167 km (0.104 R)
• M75: 58,354,240 km (0.115 R)
• M76: 63,440,867 km (0.074 R)
• M77: 66,100,567 km (0.117 R)
• M78: 66,611,444 km (0.116 R)
• M79: 68,538,264 km (0.077 R)
• M80: 69,573,482 km (0.084 R)
• M81: 71,135,882 km (0.046 R)
• M82: 74,693,319 km (0.094 R)
• M83: 76,694,490 km (0.04 R)
• M84: 76,828,530 km (0.084 R)
• M85: 77,769,051 km (0.068 R)
• M86: 79,119,172 km (0.113 R)
• M87: 80,477,072 km (0.062 R)
• M88: 80,613,206 km (0.116 R)
• M89: 80,749,490 km (0.063 R)
• M90: 85,428,762 km (0.12 R)
• M91: 85,706,714 km (0.096 R)
• M92: 86,542,368 km (0.054 R)
• M93: 88,784,242 km (0.115 R)
• M94: 89,065,785 km (0.066 R)
• M95: 94,615,268 km (0.103 R)
• M96: 95,046,708 km (0.101 R)
• M97: 96,345,217 km (0.061 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 10,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit