🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.45 AU - 0.63 AU

Year: 144 Days

Day: 43.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.18 AU - 1.96 AU

Year: 715 Days

Day: 37.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.76 AU - 2.66 AU

Year: 1194 Days

Day: 40.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,811,015 km

• M1: 66,272 km (0.084 R)
• M2: 163,810 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.34 AU - 2.76 AU

Year: 1480 Days

Day: 23.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.99 AU - 3.07 AU

Year: 1917 Days

Day: 29.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,811,015 km

• M1: 443,408 km (0.082 R)
• M2: 994,676 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.18 AU - 3.32 AU

Year: 2129 Days

Day: 20.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.81 AU - 3.99 AU

Year: 2799 Days

Day: 17.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,811,015 km

• M1: 866,321 km (0.069 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 11.6

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.27 AU - 8.01 AU

Year: 6218 Days

Day: 8.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 26,811,015 km

• M1: 252,222 km (0.114 R)
• M2: 358,885 km (0.106 R)
• M3: 442,361 km (0.1 R)
• M4: 608,863 km (0.083 R)
• M5: 714,479 km (0.104 R)
• M6: 856,149 km (0.11 R)
• M7: 1,060,948 km (0.038 R)
• M8: 1,756,877 km (0.104 R)
• M9: 1,993,990 km (0.028 R)
• M10: 2,797,480 km (0.102 R)
• M11: 3,091,141 km (0.096 R)
• M12: 3,460,348 km (0.091 R)
• M13: 3,575,539 km (0.098 R)
• M14: 3,759,095 km (0.096 R)
• M15: 4,083,723 km (0.088 R)
• M16: 5,074,360 km (0.101 R)
• M17: 5,357,100 km (0.116 R)
• M18: 5,433,395 km (0.109 R)
• M19: 5,742,165 km (0.075 R)
• M20: 6,276,379 km (0.1 R)
• M21: 7,201,941 km (0.074 R)
• M22: 7,392,229 km (0.035 R)
• M23: 7,562,771 km (0.11 R)
• M24: 7,670,032 km (0.118 R)
• M25: 8,435,076 km (0.118 R)
• M26: 8,680,416 km (0.12 R)
• M27: 9,019,106 km (0.062 R)
• M28: 9,477,324 km (0.106 R)
• M29: 9,569,776 km (0.104 R)
• M30: 9,989,996 km (0.076 R)
• M31: 10,131,516 km (0.073 R)
• M32: 10,226,211 km (0.098 R)
• M33: 10,535,879 km (0.111 R)
• M34: 11,091,485 km (0.073 R)
• M35: 11,311,394 km (0.079 R)
• M36: 11,532,949 km (0.073 R)
• M37: 11,607,000 km (0.108 R)
• M38: 12,180,707 km (0.05 R)
• M39: 12,281,387 km (0.05 R)
• M40: 12,433,079 km (0.059 R)
• M41: 12,509,075 km (0.077 R)
• M42: 12,610,652 km (0.114 R)
• M43: 12,763,690 km (0.094 R)
• M44: 12,840,434 km (0.093 R)
• M45: 13,097,144 km (0.109 R)
• M46: 13,226,247 km (0.091 R)
• M47: 13,407,709 km (0.06 R)
• M48: 13,537,710 km (0.09 R)
• M49: 14,646,978 km (0.117 R)
• M50: 15,675,463 km (0.11 R)
• M51: 16,783,236 km (0.087 R)
• M52: 18,203,368 km (0.105 R)
• M53: 19,455,203 km (0.081 R)
• M54: 19,602,557 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.7

Radius: 14.4

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.42 AU - 13.36 AU

Year: 13061 Days

Day: 6.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,811,015 km

• M1: 194,477 km (0.095 R)
• M2: 291,117 km (0.11 R)
• M3: 667,057 km (0.033 R)
• M4: 1,881,193 km (0.033 R)
• M5: 2,050,239 km (0.116 R)
• M6: 2,195,349 km (0.115 R)
• M7: 2,434,705 km (0.098 R)
• M8: 2,842,360 km (0.104 R)
• M9: 3,793,652 km (0.084 R)
• M10: 3,901,213 km (0.097 R)
• M11: 4,119,327 km (0.118 R)
• M12: 4,993,128 km (0.085 R)
• M13: 6,006,953 km (0.047 R)
• M14: 6,602,203 km (0.097 R)
• M15: 7,530,458 km (0.048 R)
• M16: 8,265,282 km (0.117 R)
• M17: 11,116,917 km (0.097 R)
• M18: 11,220,139 km (0.111 R)
• M19: 11,532,201 km (0.117 R)
• M20: 12,538,994 km (0.099 R)
• M21: 13,463,808 km (0.061 R)
• M22: 13,850,968 km (0.034 R)
• M23: 14,073,868 km (0.064 R)
• M24: 14,466,862 km (0.08 R)
• M25: 14,806,599 km (0.047 R)
• M26: 15,725,429 km (0.117 R)
• M27: 16,662,660 km (0.112 R)
• M28: 16,959,312 km (0.104 R)
• M29: 17,138,082 km (0.113 R)
• M30: 19,084,500 km (0.093 R)
• M31: 19,644,444 km (0.056 R)
• M32: 20,020,833 km (0.102 R)
• M33: 20,526,324 km (0.1 R)
• M34: 21,614,499 km (0.056 R)
• M35: 21,938,079 km (0.074 R)
• M36: 22,068,079 km (0.113 R)
• M37: 22,198,230 km (0.051 R)
• M38: 23,248,706 km (0.111 R)
• M39: 24,047,259 km (0.058 R)
• M40: 24,449,827 km (0.099 R)
• M41: 25,739,660 km (0.112 R)
• M42: 26,981,771 km (0.091 R)
• M43: 27,470,208 km (0.049 R)
• M44: 28,455,759 km (0.093 R)
• M45: 28,810,456 km (0.071 R)
• M46: 31,042,755 km (0.092 R)
• M47: 31,774,737 km (0.088 R)
• M48: 33,479,704 km (0.052 R)
• M49: 33,704,251 km (0.06 R)
• M50: 33,854,297 km (0.063 R)
• M51: 35,977,540 km (0.098 R)
• M52: 36,361,258 km (0.095 R)
• M53: 36,900,708 km (0.081 R)
• M54: 37,132,735 km (0.072 R)
• M55: 37,287,718 km (0.11 R)
• M56: 38,221,807 km (0.086 R)
• M57: 38,378,287 km (0.12 R)
• M58: 40,033,886 km (0.086 R)
• M59: 40,670,724 km (0.1 R)
• M60: 40,830,345 km (0.084 R)
• M61: 41,310,854 km (0.081 R)
• M62: 41,551,706 km (0.081 R)
• M63: 41,873,790 km (0.062 R)
• M64: 42,601,135 km (0.068 R)
• M65: 43,986,711 km (0.104 R)
• M66: 46,550,968 km (0.117 R)
• M67: 49,248,666 km (0.075 R)
• M68: 50,016,402 km (0.074 R)
• M69: 50,444,701 km (0.109 R)
• M70: 52,778,428 km (0.056 R)
• M71: 53,826,810 km (0.12 R)
• M72: 54,882,223 km (0.095 R)
• M73: 55,678,233 km (0.109 R)
• M74: 55,855,656 km (0.118 R)
• M75: 56,299,962 km (0.108 R)
• M76: 56,477,983 km (0.029 R)
• M77: 56,745,464 km (0.116 R)
• M78: 57,460,692 km (0.078 R)
• M79: 57,909,336 km (0.072 R)
• M80: 58,900,272 km (0.12 R)
• M81: 60,807,645 km (0.101 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68

Radius: 12.9

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.72 AU - 12.3 AU

Year: 13277 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 26,811,015 km

• M1: 230,231 km (0.072 R)
• M2: 334,950 km (0.091 R)
• M3: 440,715 km (0.091 R)
• M4: 686,056 km (0.054 R)
• M5: 1,571,526 km (0.036 R)
• M6: 1,771,089 km (0.074 R)
• M7: 1,979,180 km (0.028 R)
• M8: 2,212,702 km (0.053 R)
• M9: 2,798,677 km (0.102 R)
• M10: 4,452,332 km (0.037 R)
• M11: 4,984,751 km (0.079 R)
• M12: 5,584,489 km (0.098 R)
• M13: 6,037,321 km (0.064 R)
• M14: 8,151,887 km (0.084 R)
• M15: 8,692,983 km (0.098 R)
• M16: 9,611,065 km (0.095 R)
• M17: 9,895,450 km (0.118 R)
• M18: 10,530,942 km (0.094 R)
• M19: 11,388,587 km (0.09 R)
• M20: 11,841,120 km (0.115 R)
• M21: 12,361,122 km (0.113 R)
• M22: 12,546,474 km (0.117 R)
• M23: 12,639,524 km (0.077 R)
• M24: 13,614,154 km (0.119 R)
• M25: 14,776,081 km (0.076 R)
• M26: 15,369,087 km (0.101 R)
• M27: 15,969,722 km (0.099 R)
• M28: 16,646,353 km (0.115 R)
• M29: 17,643,872 km (0.098 R)
• M30: 18,307,937 km (0.111 R)
• M31: 20,458,556 km (0.096 R)
• M32: 20,935,025 km (0.036 R)
• M33: 21,119,180 km (0.037 R)
• M34: 21,786,835 km (0.088 R)
• M35: 22,198,379 km (0.057 R)
• M36: 23,257,233 km (0.104 R)
• M37: 23,985,176 km (0.055 R)
• M38: 25,620,730 km (0.113 R)
• M39: 26,015,519 km (0.118 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 12,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit