🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.62 AU - 0.72 AU

Year: 203 Days

Day: 42.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.83 AU - 2.03 AU

Year: 994 Days

Day: 13.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,083,374 km

• M1: 25,132 km (0.099 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.1

Radius: 10.1

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.75 AU - 10.29 AU

Year: 10893 Days

Day: 8.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,083,374 km

• M1: 156,330 km (0.044 R)
• M2: 413,189 km (0.106 R)
• M3: 491,878 km (0.105 R)
• M4: 564,283 km (0.085 R)
• M5: 627,713 km (0.105 R)
• M6: 1,032,225 km (0.078 R)
• M7: 1,128,716 km (0.115 R)
• M8: 1,194,988 km (0.049 R)
• M9: 2,340,608 km (0.076 R)
• M10: 2,426,477 km (0.077 R)
• M11: 2,645,489 km (0.062 R)
• M12: 2,939,897 km (0.102 R)
• M13: 3,292,948 km (0.12 R)
• M14: 3,784,826 km (0.062 R)
• M15: 3,962,399 km (0.114 R)
• M16: 4,039,442 km (0.077 R)
• M17: 4,168,844 km (0.09 R)
• M18: 5,197,329 km (0.112 R)
• M19: 5,338,250 km (0.115 R)
• M20: 6,360,602 km (0.114 R)
• M21: 7,442,195 km (0.099 R)
• M22: 8,580,036 km (0.078 R)
• M23: 8,746,987 km (0.108 R)
• M24: 8,915,136 km (0.072 R)
• M25: 9,186,207 km (0.069 R)
• M26: 9,460,121 km (0.107 R)
• M27: 9,806,290 km (0.118 R)
• M28: 9,876,003 km (0.045 R)
• M29: 10,262,414 km (0.11 R)
• M30: 10,368,628 km (0.088 R)
• M31: 10,510,896 km (0.076 R)
• M32: 11,050,196 km (0.069 R)
• M33: 11,746,275 km (0.102 R)
• M34: 12,268,222 km (0.111 R)
• M35: 12,721,653 km (0.097 R)
• M36: 13,219,066 km (0.117 R)
• M37: 13,489,539 km (0.094 R)
• M38: 13,683,867 km (0.114 R)
• M39: 13,761,957 km (0.112 R)
• M40: 13,918,287 km (0.107 R)
• M41: 14,869,280 km (0.046 R)
• M42: 15,271,848 km (0.119 R)
• M43: 15,800,378 km (0.108 R)
• M44: 15,923,197 km (0.065 R)
• M45: 16,708,437 km (0.1 R)
• M46: 18,059,455 km (0.038 R)
• M47: 19,052,037 km (0.09 R)
• M48: 19,139,252 km (0.079 R)
• M49: 19,885,447 km (0.105 R)
• M50: 20,239,844 km (0.091 R)
• M51: 21,090,009 km (0.088 R)
• M52: 21,180,216 km (0.117 R)
• M53: 21,451,437 km (0.055 R)
• M54: 21,678,377 km (0.119 R)
• M55: 21,769,333 km (0.08 R)
• M56: 22,043,097 km (0.113 R)
• M57: 22,226,354 km (0.093 R)
• M58: 23,010,396 km (0.093 R)
• M59: 23,569,294 km (0.07 R)
• M60: 23,756,591 km (0.096 R)
• M61: 24,558,136 km (0.081 R)
• M62: 25,081,429 km (0.032 R)
• M63: 26,381,734 km (0.107 R)
• M64: 26,771,137 km (0.109 R)
• M65: 29,248,029 km (0.081 R)
• M66: 31,127,727 km (0.089 R)
• M67: 31,230,500 km (0.112 R)
• M68: 31,539,270 km (0.058 R)
• M69: 32,056,131 km (0.107 R)
• M70: 32,159,952 km (0.108 R)
• M71: 32,315,683 km (0.067 R)
• M72: 32,889,092 km (0.096 R)
• M73: 33,993,124 km (0.065 R)
• M74: 34,576,257 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.6

Radius: 5.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.91 AU - 19.37 AU

Year: 25173 Days

Day: 19.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,083,374 km

• M1: 75,996 km (0.051 R)
• M2: 171,888 km (0.03 R)
• M3: 442,062 km (0.114 R)
• M4: 969,095 km (0.105 R)
• M5: 1,230,143 km (0.118 R)
• M6: 1,303,297 km (0.048 R)
• M7: 1,492,987 km (0.053 R)
• M8: 1,732,194 km (0.106 R)
• M9: 1,940,733 km (0.088 R)
• M10: 2,047,995 km (0.053 R)
• M11: 2,201,482 km (0.101 R)
• M12: 3,174,018 km (0.048 R)
• M13: 3,506,873 km (0.103 R)
• M14: 3,559,083 km (0.114 R)
• M15: 3,611,592 km (0.12 R)
• M16: 3,931,881 km (0.079 R)
• M17: 4,040,638 km (0.078 R)
• M18: 4,628,109 km (0.097 R)
• M19: 4,946,304 km (0.101 R)
• M20: 5,361,737 km (0.057 R)
• M21: 5,912,108 km (0.08 R)
• M22: 6,320,660 km (0.08 R)
• M23: 7,264,772 km (0.08 R)
• M24: 7,838,330 km (0.08 R)
• M25: 8,496,561 km (0.063 R)
• M26: 8,531,716 km (0.07 R)
• M27: 8,602,177 km (0.118 R)
• M28: 8,708,092 km (0.102 R)
• M29: 8,885,814 km (0.114 R)
• M30: 9,136,540 km (0.105 R)
• M31: 9,172,444 km (0.109 R)
• M32: 9,353,158 km (0.084 R)
• M33: 9,644,874 km (0.102 R)
• M34: 10,499,826 km (0.103 R)
• M35: 10,650,920 km (0.029 R)
• M36: 10,764,764 km (0.112 R)
• M37: 11,456,355 km (0.12 R)
• M38: 12,201,801 km (0.099 R)
• M39: 12,320,881 km (0.057 R)
• M40: 13,287,881 km (0.106 R)
• M41: 13,863,085 km (0.113 R)
• M42: 13,904,524 km (0.094 R)
• M43: 14,278,967 km (0.104 R)
• M44: 14,952,906 km (0.107 R)
• M45: 16,462,797 km (0.049 R)
• M46: 16,991,625 km (0.103 R)
• M47: 17,035,906 km (0.114 R)
• M48: 17,570,719 km (0.097 R)
• M49: 18,519,768 km (0.118 R)
• M50: 19,161,842 km (0.084 R)
• M51: 19,346,595 km (0.119 R)
• M52: 19,857,771 km (0.083 R)
• M53: 20,279,188 km (0.034 R)
• M54: 20,751,020 km (0.114 R)
• M55: 23,904,693 km (0.11 R)
• M56: 24,103,658 km (0.086 R)
• M57: 24,603,315 km (0.108 R)
• M58: 24,703,545 km (0.065 R)
• M59: 26,327,430 km (0.107 R)
• M60: 27,204,223 km (0.068 R)
• M61: 27,359,805 km (0.12 R)
• M62: 28,247,668 km (0.11 R)
• M63: 28,668,786 km (0.1 R)
• M64: 28,827,210 km (0.113 R)
• M65: 29,410,642 km (0.099 R)
• M66: 29,570,562 km (0.113 R)
• M67: 29,891,001 km (0.087 R)
• M68: 30,105,225 km (0.108 R)
• M69: 30,320,048 km (0.094 R)
• M70: 32,056,580 km (0.093 R)
• M71: 32,495,799 km (0.095 R)
• M72: 33,491,223 km (0.054 R)
• M73: 34,496,671 km (0.106 R)
• M74: 35,342,048 km (0.029 R)
• M75: 35,909,473 km (0.098 R)
• M76: 36,479,740 km (0.117 R)
• M77: 36,708,774 km (0.087 R)
• M78: 37,398,570 km (0.113 R)
• M79: 37,629,549 km (0.094 R)
• M80: 37,687,294 km (0.1 R)
• M81: 37,918,871 km (0.118 R)
• M82: 37,976,766 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 20,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit