🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.72 AU - 0.88 AU

Year: 271 Days

Day: 17.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,258,568 km

• M1: 59,241 km (0.104 R)

Asteroid Belt

Center: 1.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.47 AU - 1.55 AU

Year: 703 Days

Day: 22.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,258,568 km

• M1: 247,734 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76

Radius: 9.9

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.73 AU - 9.05 AU

Year: 8394 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 113,258,568 km

• M1: 256,560 km (0.11 R)
• M2: 324,179 km (0.105 R)
• M3: 385,963 km (0.1 R)
• M4: 628,012 km (0.101 R)
• M5: 846,126 km (0.055 R)
• M6: 948,899 km (0.064 R)
• M7: 1,045,091 km (0.095 R)
• M8: 1,513,482 km (0.097 R)
• M9: 2,168,272 km (0.052 R)
• M10: 2,268,502 km (0.093 R)
• M11: 2,384,889 km (0.092 R)
• M12: 2,458,791 km (0.041 R)
• M13: 3,862,767 km (0.079 R)
• M14: 4,215,518 km (0.051 R)
• M15: 4,341,330 km (0.117 R)
• M16: 4,432,136 km (0.095 R)
• M17: 4,505,140 km (0.093 R)
• M18: 4,857,592 km (0.115 R)
• M19: 4,932,990 km (0.062 R)
• M20: 5,103,980 km (0.096 R)
• M21: 5,257,617 km (0.108 R)
• M22: 5,432,198 km (0.117 R)
• M23: 5,707,907 km (0.102 R)
• M24: 5,827,435 km (0.089 R)
• M25: 6,231,798 km (0.12 R)
• M26: 7,586,557 km (0.089 R)
• M27: 7,894,728 km (0.112 R)
• M28: 8,095,040 km (0.093 R)
• M29: 8,297,147 km (0.094 R)
• M30: 8,660,370 km (0.086 R)
• M31: 8,797,851 km (0.086 R)
• M32: 9,214,930 km (0.119 R)
• M33: 9,332,065 km (0.068 R)
• M34: 9,473,136 km (0.093 R)
• M35: 9,591,168 km (0.09 R)
• M36: 9,686,013 km (0.075 R)
• M37: 9,876,601 km (0.115 R)
• M38: 10,044,450 km (0.11 R)
• M39: 10,164,876 km (0.057 R)
• M40: 10,310,136 km (0.084 R)
• M41: 10,382,990 km (0.064 R)
• M42: 10,774,338 km (0.094 R)
• M43: 11,220,588 km (0.089 R)
• M44: 11,345,503 km (0.105 R)
• M45: 11,622,259 km (0.111 R)
• M46: 12,388,200 km (0.11 R)
• M47: 13,620,587 km (0.072 R)
• M48: 14,103,040 km (0.053 R)
• M49: 14,183,973 km (0.106 R)
• M50: 14,292,132 km (0.069 R)
• M51: 14,481,971 km (0.097 R)
• M52: 14,563,652 km (0.112 R)
• M53: 15,112,078 km (0.115 R)
• M54: 15,222,481 km (0.073 R)
• M55: 16,144,303 km (0.105 R)
• M56: 16,654,581 km (0.045 R)
• M57: 16,883,167 km (0.056 R)
• M58: 17,055,204 km (0.098 R)
• M59: 17,430,097 km (0.079 R)
• M60: 17,836,853 km (0.082 R)
• M61: 18,041,503 km (0.026 R)
• M62: 18,364,485 km (0.071 R)
• M63: 19,465,077 km (0.114 R)
• M64: 20,068,854 km (0.063 R)
• M65: 20,159,959 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.5

Radius: 4.8

Gravity: 42.9 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.98 AU - 22.1 AU

Year: 30235 Days

Day: 19.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 113,258,568 km

• M1: 738,265 km (0.03 R)
• M2: 1,287,589 km (0.104 R)
• M3: 1,723,367 km (0.118 R)
• M4: 2,022,862 km (0.08 R)
• M5: 2,156,154 km (0.031 R)
• M6: 2,864,949 km (0.075 R)
• M7: 6,181,085 km (0.101 R)
• M8: 9,583,090 km (0.091 R)
• M9: 9,657,590 km (0.098 R)
• M10: 10,108,627 km (0.053 R)
• M11: 10,720,632 km (0.115 R)
• M12: 11,109,287 km (0.118 R)
• M13: 12,383,413 km (0.088 R)
• M14: 12,791,067 km (0.117 R)
• M15: 13,452,439 km (0.119 R)
• M16: 14,550,487 km (0.091 R)
• M17: 16,652,038 km (0.108 R)
• M18: 16,741,647 km (0.105 R)
• M19: 17,101,729 km (0.1 R)
• M20: 19,503,374 km (0.077 R)
• M21: 21,518,906 km (0.094 R)
• M22: 22,303,846 km (0.091 R)
• M23: 23,198,291 km (0.09 R)
• M24: 24,816,940 km (0.056 R)
• M25: 25,124,514 km (0.116 R)
• M26: 26,054,713 km (0.07 R)
• M27: 26,890,965 km (0.039 R)
• M28: 27,948,622 km (0.068 R)
• M29: 28,589,649 km (0.076 R)
• M30: 29,127,603 km (0.067 R)
• M31: 29,777,606 km (0.099 R)
• M32: 31,534,034 km (0.086 R)
• M33: 31,644,886 km (0.095 R)
• M34: 31,867,039 km (0.079 R)
• M35: 32,089,790 km (0.088 R)
• M36: 32,312,990 km (0.113 R)
• M37: 33,889,752 km (0.107 R)
• M38: 35,261,265 km (0.088 R)
• M39: 36,534,194 km (0.12 R)
• M40: 36,650,581 km (0.06 R)
• M41: 37,704,348 km (0.069 R)
• M42: 39,841,653 km (0.074 R)
• M43: 40,562,715 km (0.11 R)
• M44: 40,683,440 km (0.031 R)
• M45: 43,120,389 km (0.034 R)
• M46: 43,737,032 km (0.08 R)
• M47: 44,356,517 km (0.087 R)
• M48: 44,480,832 km (0.068 R)
• M49: 45,604,312 km (0.069 R)
• M50: 51,360,091 km (0.036 R)
• M51: 52,013,534 km (0.101 R)
• M52: 53,593,138 km (0.097 R)
• M53: 54,521,842 km (0.106 R)
• M54: 54,654,984 km (0.113 R)
• M55: 59,929,655 km (0.074 R)
• M56: 62,001,137 km (0.068 R)
• M57: 64,377,050 km (0.08 R)
• M58: 65,081,506 km (0.108 R)
• M59: 66,498,049 km (0.096 R)
• M60: 67,067,568 km (0.06 R)
• M61: 67,495,717 km (0.085 R)
• M62: 68,641,936 km (0.111 R)
• M63: 70,808,412 km (0.096 R)
• M64: 71,535,458 km (0.102 R)
• M65: 73,143,785 km (0.119 R)
• M66: 75,356,187 km (0.093 R)
• M67: 76,247,192 km (0.061 R)
• M68: 76,992,489 km (0.097 R)
• M69: 77,590,432 km (0.081 R)
• M70: 80,603,034 km (0.094 R)
• M71: 81,362,093 km (0.059 R)
• M72: 83,346,958 km (0.106 R)
• M73: 84,730,289 km (0.102 R)
• M74: 86,586,649 km (0.039 R)
• M75: 89,553,175 km (0.054 R)
• M76: 91,443,793 km (0.096 R)
• M77: 92,076,891 km (0.036 R)
• M78: 93,029,381 km (0.052 R)
• M79: 93,347,575 km (0.051 R)
• M80: 93,666,219 km (0.075 R)
• M81: 95,104,154 km (0.027 R)
• M82: 96,388,601 km (0.083 R)
• M83: 96,710,535 km (0.104 R)
• M84: 97,678,733 km (0.049 R)
• M85: 101,255,917 km (0.085 R)
• M86: 103,060,516 km (0.095 R)
• M87: 104,710,282 km (0.07 R)
• M88: 105,372,551 km (0.067 R)
• M89: 105,538,306 km (0.105 R)
• M90: 109,543,639 km (0.091 R)
• M91: 111,058,318 km (0.042 R)
• M92: 113,088,810 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 13,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit