🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.51 AU - 0.67 AU

Year: 162 Days

Day: 38.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,034,285 km

• M1: 208,240 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.9 AU - 2.38 AU

Year: 1116 Days

Day: 36.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,034,285 km

• M1: 237,262 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.45 AU - 3.37 AU

Year: 1769 Days

Day: 21.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,034,285 km

• M1: 234,270 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.49 AU - 4.03 AU

Year: 2599 Days

Day: 46.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.04 AU - 5.74 AU

Year: 3854 Days

Day: 36.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,034,285 km

• M1: 1,227,151 km (0.088 R)

Asteroid Belt

Center: 9.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.2

Radius: 5.5

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.49 AU - 15.87 AU

Year: 17056 Days

Day: 24.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 49,034,285 km

• M1: 107,561 km (0.1 R)
• M2: 505,491 km (0.11 R)
• M3: 625,170 km (0.087 R)
• M4: 851,511 km (0.072 R)
• M5: 1,770,491 km (0.065 R)
• M6: 1,874,761 km (0.053 R)
• M7: 2,339,860 km (0.081 R)
• M8: 2,425,580 km (0.119 R)
• M9: 2,541,518 km (0.067 R)
• M10: 2,629,631 km (0.038 R)
• M11: 3,435,366 km (0.101 R)
• M12: 3,598,427 km (0.07 R)
• M13: 4,629,755 km (0.092 R)
• M14: 6,174,652 km (0.065 R)
• M15: 6,333,226 km (0.116 R)
• M16: 7,187,878 km (0.064 R)
• M17: 7,438,605 km (0.083 R)
• M18: 7,777,444 km (0.103 R)
• M19: 7,905,799 km (0.043 R)
• M20: 8,558,045 km (0.103 R)
• M21: 9,960,077 km (0.105 R)
• M22: 12,566,670 km (0.113 R)
• M23: 12,717,465 km (0.106 R)
• M24: 13,892,406 km (0.052 R)
• M25: 14,100,347 km (0.105 R)
• M26: 16,071,449 km (0.11 R)
• M27: 16,125,902 km (0.061 R)
• M28: 16,289,712 km (0.067 R)
• M29: 16,618,827 km (0.088 R)
• M30: 16,784,283 km (0.04 R)
• M31: 18,754,038 km (0.11 R)
• M32: 19,388,034 km (0.099 R)
• M33: 20,087,703 km (0.036 R)
• M34: 22,479,025 km (0.115 R)
• M35: 23,152,215 km (0.079 R)
• M36: 23,645,888 km (0.084 R)
• M37: 24,643,856 km (0.117 R)
• M38: 25,655,436 km (0.114 R)
• M39: 25,719,165 km (0.106 R)
• M40: 28,046,310 km (0.112 R)
• M41: 29,567,870 km (0.115 R)
• M42: 34,501,458 km (0.076 R)
• M43: 35,277,272 km (0.059 R)
• M44: 36,630,983 km (0.074 R)
• M45: 37,278,144 km (0.101 R)
• M46: 37,422,356 km (0.104 R)
• M47: 37,856,489 km (0.114 R)
• M48: 43,345,235 km (0.063 R)
• M49: 45,254,852 km (0.111 R)
• M50: 46,258,654 km (0.059 R)
• M51: 47,035,815 km (0.102 R)
• M52: 48,681,989 km (0.087 R)
• M53: 48,918,653 km (0.092 R)
• M54: 52,030,139 km (0.117 R)
• M55: 52,110,773 km (0.044 R)
• M56: 52,272,189 km (0.105 R)
• M57: 52,433,754 km (0.115 R)
• M58: 53,325,208 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.4

Radius: 4.8

Gravity: 25.93 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.18 AU - 14.48 AU

Year: 18333 Days

Day: 24.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,034,285 km

• M1: 173,234 km (0.058 R)
• M2: 415,882 km (0.097 R)
• M3: 780,452 km (0.066 R)
• M4: 1,495,680 km (0.102 R)
• M5: 2,066,545 km (0.101 R)
• M6: 2,259,676 km (0.12 R)
• M7: 2,732,555 km (0.03 R)
• M8: 2,837,872 km (0.111 R)
• M9: 3,016,342 km (0.045 R)
• M10: 3,161,601 km (0.108 R)
• M11: 3,198,402 km (0.07 R)
• M12: 3,235,204 km (0.114 R)
• M13: 3,346,654 km (0.11 R)
• M14: 3,727,081 km (0.107 R)
• M15: 4,446,198 km (0.111 R)
• M16: 4,948,698 km (0.113 R)
• M17: 5,293,820 km (0.115 R)
• M18: 6,421,189 km (0.116 R)
• M19: 6,892,423 km (0.115 R)
• M20: 7,132,078 km (0.062 R)
• M21: 7,521,332 km (0.085 R)
• M22: 7,619,768 km (0.042 R)
• M23: 8,885,216 km (0.083 R)
• M24: 10,874,269 km (0.113 R)
• M25: 11,153,120 km (0.107 R)
• M26: 13,170,746 km (0.073 R)
• M27: 15,297,878 km (0.099 R)
• M28: 15,924,843 km (0.091 R)
• M29: 15,987,973 km (0.114 R)
• M30: 16,752,568 km (0.107 R)
• M31: 16,945,549 km (0.118 R)
• M32: 17,594,056 km (0.092 R)
• M33: 17,855,852 km (0.042 R)
• M34: 18,052,873 km (0.089 R)
• M35: 18,715,142 km (0.091 R)
• M36: 18,781,863 km (0.088 R)
• M37: 19,183,533 km (0.091 R)
• M38: 19,859,267 km (0.057 R)
• M39: 20,749,225 km (0.066 R)
• M40: 21,442,760 km (0.101 R)
• M41: 24,364,407 km (0.084 R)
• M42: 24,509,966 km (0.088 R)
• M43: 24,729,126 km (0.103 R)
• M44: 24,802,280 km (0.12 R)
• M45: 24,875,433 km (0.119 R)
• M46: 26,206,106 km (0.117 R)
• M47: 27,787,356 km (0.104 R)
• M48: 28,015,792 km (0.1 R)
• M49: 28,397,865 km (0.098 R)
• M50: 28,551,202 km (0.111 R)
• M51: 28,781,733 km (0.034 R)
• M52: 30,962,570 km (0.109 R)
• M53: 31,199,384 km (0.062 R)
• M54: 31,436,796 km (0.045 R)
• M55: 32,392,427 km (0.094 R)
• M56: 33,357,483 km (0.071 R)
• M57: 34,006,139 km (0.052 R)
• M58: 34,331,963 km (0.081 R)
• M59: 34,495,324 km (0.106 R)
• M60: 35,976,942 km (0.078 R)
• M61: 36,809,005 km (0.107 R)
• M62: 37,059,881 km (0.068 R)
• M63: 38,068,918 km (0.102 R)
• M64: 38,153,441 km (0.066 R)
• M65: 38,831,568 km (0.095 R)
• M66: 39,684,874 km (0.077 R)
• M67: 40,544,464 km (0.108 R)
• M68: 40,717,100 km (0.054 R)
• M69: 42,019,648 km (0.087 R)
• M70: 44,487,564 km (0.105 R)
• M71: 45,022,526 km (0.083 R)
• M72: 46,369,057 km (0.102 R)
• M73: 48,185,025 km (0.118 R)
• M74: 49,101,612 km (0.074 R)
• M75: 49,746,678 km (0.109 R)
• M76: 51,045,337 km (0.086 R)
• M77: 51,605,281 km (0.067 R)
• M78: 51,979,725 km (0.093 R)
• M79: 52,261,119 km (0.071 R)
• M80: 52,542,961 km (0.077 R)
• M81: 53,202,688 km (0.075 R)
• M82: 53,675,716 km (0.053 R)
• M83: 55,102,880 km (0.067 R)
• M84: 55,581,294 km (0.107 R)
• M85: 55,869,120 km (0.028 R)
• M86: 57,315,283 km (0.057 R)
• M87: 57,703,040 km (0.047 R)
• M88: 59,066,924 km (0.099 R)
• M89: 59,949,402 km (0.11 R)
• M90: 60,836,218 km (0.036 R)
• M91: 61,826,556 km (0.089 R)
• M92: 65,435,754 km (0.082 R)
• M93: 67,572,461 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202

Radius: 7.6

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.1 AU - 16.28 AU

Year: 19053 Days

Day: 17.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,034,285 km

• M1: 102,624 km (0.075 R)
• M2: 212,728 km (0.101 R)
• M3: 276,457 km (0.09 R)
• M4: 348,862 km (0.112 R)
• M5: 924,365 km (0.089 R)
• M6: 1,783,506 km (0.04 R)
• M7: 2,003,115 km (0.098 R)
• M8: 2,154,359 km (0.089 R)
• M9: 3,315,089 km (0.052 R)
• M10: 3,524,825 km (0.027 R)
• M11: 3,800,833 km (0.09 R)
• M12: 3,925,747 km (0.099 R)
• M13: 4,537,603 km (0.084 R)
• M14: 4,871,655 km (0.059 R)
• M15: 4,973,381 km (0.107 R)
• M16: 5,317,756 km (0.069 R)
• M17: 5,492,785 km (0.109 R)
• M18: 6,029,393 km (0.109 R)
• M19: 6,138,749 km (0.085 R)
• M20: 6,396,356 km (0.103 R)
• M21: 7,152,125 km (0.026 R)
• M22: 7,384,450 km (0.112 R)
• M23: 7,619,169 km (0.091 R)
• M24: 8,787,977 km (0.102 R)
• M25: 9,711,445 km (0.086 R)
• M26: 10,402,288 km (0.115 R)
• M27: 11,019,828 km (0.106 R)
• M28: 11,513,351 km (0.084 R)
• M29: 12,336,439 km (0.063 R)
• M30: 12,661,515 km (0.08 R)
• M31: 12,755,014 km (0.105 R)
• M32: 13,797,860 km (0.078 R)
• M33: 13,894,052 km (0.11 R)
• M34: 14,524,607 km (0.075 R)
• M35: 14,966,519 km (0.081 R)
• M36: 15,213,954 km (0.098 R)
• M37: 15,462,735 km (0.085 R)
• M38: 16,217,307 km (0.109 R)
• M39: 16,624,512 km (0.089 R)
• M40: 17,605,425 km (0.086 R)
• M41: 18,181,826 km (0.106 R)
• M42: 18,711,103 km (0.079 R)
• M43: 18,817,617 km (0.05 R)
• M44: 19,191,911 km (0.08 R)
• M45: 20,111,040 km (0.104 R)
• M46: 20,274,700 km (0.1 R)
• M47: 21,992,084 km (0.106 R)
• M48: 23,410,720 km (0.112 R)
• M49: 23,697,948 km (0.118 R)
• M50: 23,870,883 km (0.111 R)
• M51: 23,928,628 km (0.062 R)
• M52: 25,504,941 km (0.112 R)
• M53: 25,622,974 km (0.11 R)
• M54: 26,037,809 km (0.063 R)
• M55: 26,275,819 km (0.101 R)
• M56: 26,335,359 km (0.051 R)
• M57: 26,514,427 km (0.099 R)
• M58: 27,355,766 km (0.062 R)
• M59: 27,901,200 km (0.11 R)
• M60: 28,327,853 km (0.114 R)
• M61: 28,633,930 km (0.112 R)
• M62: 28,695,265 km (0.104 R)
• M63: 29,187,741 km (0.079 R)
• M64: 29,311,160 km (0.117 R)
• M65: 29,807,077 km (0.037 R)
• M66: 29,931,542 km (0.085 R)
• M67: 30,118,390 km (0.104 R)
• M68: 31,185,023 km (0.088 R)
• M69: 31,564,552 km (0.115 R)
• M70: 31,818,270 km (0.043 R)
• M71: 32,583,763 km (0.062 R)
• M72: 34,393,149 km (0.065 R)
• M73: 34,458,374 km (0.114 R)
• M74: 34,719,721 km (0.112 R)
• M75: 35,705,571 km (0.054 R)
• M76: 35,903,788 km (0.106 R)
• M77: 37,301,930 km (0.045 R)
• M78: 38,514,421 km (0.08 R)
• M79: 40,151,171 km (0.075 R)
• M80: 42,019,349 km (0.098 R)
• M81: 42,158,924 km (0.084 R)
• M82: 42,298,648 km (0.105 R)
• M83: 43,845,042 km (0.045 R)
• M84: 44,910,178 km (0.119 R)
• M85: 44,981,387 km (0.11 R)
• M86: 45,768,272 km (0.065 R)
• M87: 46,199,413 km (0.08 R)
• M88: 47,791,583 km (0.106 R)
• M89: 48,010,145 km (0.037 R)
• M90: 48,302,011 km (0.073 R)
• M91: 48,740,931 km (0.076 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 16,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit