🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.77 AU - 0.97 AU

Year: 298 Days

Day: 46.2 Hours

Environment

Temp: 115 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.97 AU - 1.05 AU

Year: 373 Days

Day: 23.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.12 AU - 1.22 AU

Year: 465 Days

Day: 24.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,162,758 km

• M1: 686,505 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.13 AU - 1.25 AU

Year: 477 Days

Day: 47.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,162,758 km

• M1: 107,710 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.96 AU - 1.58 AU

Year: 525 Days

Day: 37.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.13 AU - 1.71 AU

Year: 621 Days

Day: 37.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,162,758 km

• M1: 1,097,151 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.8

Radius: 13.5

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.65 AU - 7.57 AU

Year: 6238 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 79.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 106,162,758 km

• M1: 190,588 km (0.114 R)
• M2: 285,433 km (0.031 R)
• M3: 442,810 km (0.084 R)
• M4: 561,590 km (0.112 R)
• M5: 808,128 km (0.109 R)
• M6: 1,025,793 km (0.096 R)
• M7: 1,228,498 km (0.054 R)
• M8: 1,335,161 km (0.088 R)
• M9: 1,834,519 km (0.079 R)
• M10: 1,937,143 km (0.095 R)
• M11: 2,084,347 km (0.079 R)
• M12: 2,170,067 km (0.108 R)
• M13: 2,367,685 km (0.082 R)
• M14: 2,480,034 km (0.035 R)
• M15: 2,899,955 km (0.114 R)
• M16: 2,996,296 km (0.115 R)
• M17: 3,965,840 km (0.117 R)
• M18: 4,236,462 km (0.119 R)
• M19: 4,513,218 km (0.101 R)
• M20: 5,498,171 km (0.064 R)
• M21: 5,953,696 km (0.112 R)
• M22: 6,170,463 km (0.069 R)
• M23: 6,421,339 km (0.114 R)
• M24: 6,643,791 km (0.111 R)
• M25: 6,804,160 km (0.12 R)
• M26: 7,458,800 km (0.112 R)
• M27: 7,592,242 km (0.025 R)
• M28: 7,692,771 km (0.113 R)
• M29: 8,548,022 km (0.039 R)
• M30: 9,433,343 km (0.117 R)
• M31: 9,541,651 km (0.089 R)
• M32: 10,872,474 km (0.057 R)
• M33: 11,138,010 km (0.088 R)
• M34: 11,908,589 km (0.076 R)
• M35: 12,537,498 km (0.069 R)
• M36: 14,405,377 km (0.07 R)
• M37: 15,371,630 km (0.056 R)
• M38: 15,798,283 km (0.091 R)
• M39: 16,142,358 km (0.099 R)
• M40: 17,944,863 km (0.08 R)
• M41: 18,124,081 km (0.115 R)
• M42: 18,484,463 km (0.041 R)
• M43: 20,228,175 km (0.074 R)
• M44: 20,461,548 km (0.074 R)
• M45: 20,742,642 km (0.078 R)
• M46: 21,546,432 km (0.04 R)
• M47: 21,880,334 km (0.054 R)
• M48: 22,119,840 km (0.099 R)
• M49: 22,360,394 km (0.085 R)
• M50: 22,989,602 km (0.118 R)
• M51: 23,184,379 km (0.097 R)
• M52: 23,428,523 km (0.104 R)
• M53: 24,067,605 km (0.095 R)
• M54: 24,563,073 km (0.056 R)
• M55: 25,463,502 km (0.066 R)
• M56: 25,917,682 km (0.119 R)
• M57: 26,476,579 km (0.081 R)
• M58: 26,629,767 km (0.081 R)
• M59: 27,142,140 km (0.092 R)
• M60: 27,502,821 km (0.097 R)
• M61: 27,657,954 km (0.115 R)
• M62: 28,176,909 km (0.045 R)
• M63: 28,489,867 km (0.049 R)
• M64: 28,804,023 km (0.054 R)
• M65: 29,435,625 km (0.092 R)
• M66: 30,231,635 km (0.116 R)
• M67: 30,445,111 km (0.112 R)
• M68: 30,552,074 km (0.112 R)
• M69: 30,712,742 km (0.101 R)
• M70: 31,196,242 km (0.058 R)
• M71: 31,682,286 km (0.112 R)
• M72: 32,607,249 km (0.115 R)
• M73: 33,155,526 km (0.077 R)
• M74: 33,375,734 km (0.063 R)
• M75: 34,428,155 km (0.115 R)
• M76: 35,042,404 km (0.12 R)
• M77: 35,547,745 km (0.079 R)
• M78: 35,660,243 km (0.119 R)
• M79: 36,112,028 km (0.078 R)
• M80: 37,707,639 km (0.118 R)
• M81: 37,822,530 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.2

Radius: 5.3

Gravity: 29.45 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 15.63 AU - 22.03 AU

Year: 29995 Days

Day: 22.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 106,162,758 km

• M1: 83,326 km (0.1 R)
• M2: 617,241 km (0.103 R)
• M3: 1,252,134 km (0.062 R)
• M4: 1,397,244 km (0.095 R)
• M5: 2,201,632 km (0.105 R)
• M6: 2,377,110 km (0.085 R)
• M7: 2,421,690 km (0.071 R)
• M8: 3,831,501 km (0.078 R)
• M9: 4,095,990 km (0.083 R)
• M10: 4,421,215 km (0.104 R)
• M11: 5,038,905 km (0.1 R)
• M12: 5,564,143 km (0.065 R)
• M13: 6,106,735 km (0.076 R)
• M14: 6,415,355 km (0.051 R)
• M15: 7,568,306 km (0.12 R)
• M16: 8,439,863 km (0.094 R)
• M17: 8,852,753 km (0.081 R)
• M18: 9,913,552 km (0.105 R)
• M19: 10,058,063 km (0.104 R)
• M20: 11,692,570 km (0.089 R)
• M21: 12,696,521 km (0.11 R)
• M22: 13,169,250 km (0.051 R)
• M23: 14,050,531 km (0.079 R)
• M24: 14,131,613 km (0.085 R)
• M25: 14,785,805 km (0.115 R)
• M26: 15,617,270 km (0.107 R)
• M27: 16,293,452 km (0.027 R)
• M28: 17,151,845 km (0.088 R)
• M29: 17,499,361 km (0.105 R)
• M30: 17,849,270 km (0.081 R)
• M31: 18,289,836 km (0.097 R)
• M32: 18,378,248 km (0.078 R)
• M33: 20,270,212 km (0.119 R)
• M34: 22,034,570 km (0.086 R)
• M35: 23,365,841 km (0.12 R)
• M36: 23,654,415 km (0.106 R)
• M37: 24,235,304 km (0.113 R)
• M38: 25,906,312 km (0.051 R)
• M39: 27,209,010 km (0.094 R)
• M40: 27,310,138 km (0.115 R)
• M41: 28,327,853 km (0.118 R)
• M42: 29,358,133 km (0.096 R)
• M43: 31,031,685 km (0.05 R)
• M44: 33,058,885 km (0.05 R)
• M45: 33,274,755 km (0.096 R)
• M46: 37,015,600 km (0.111 R)
• M47: 37,127,648 km (0.107 R)
• M48: 37,802,036 km (0.05 R)
• M49: 39,049,233 km (0.12 R)
• M50: 40,540,425 km (0.116 R)
• M51: 40,887,192 km (0.101 R)
• M52: 41,234,858 km (0.081 R)
• M53: 43,341,794 km (0.083 R)
• M54: 44,051,935 km (0.094 R)
• M55: 44,765,816 km (0.047 R)
• M56: 45,243,931 km (0.079 R)
• M57: 48,392,368 km (0.091 R)
• M58: 49,375,226 km (0.112 R)
• M59: 52,363,294 km (0.099 R)
• M60: 54,133,037 km (0.11 R)
• M61: 54,769,875 km (0.118 R)
• M62: 55,025,388 km (0.109 R)
• M63: 59,821,496 km (0.111 R)
• M64: 60,611,821 km (0.086 R)
• M65: 60,743,916 km (0.099 R)
• M66: 61,140,650 km (0.109 R)
• M67: 63,003,442 km (0.105 R)
• M68: 63,271,073 km (0.05 R)
• M69: 63,539,003 km (0.098 R)
• M70: 64,614,911 km (0.108 R)
• M71: 65,832,338 km (0.051 R)
• M72: 67,193,978 km (0.067 R)
• M73: 67,741,207 km (0.12 R)
• M74: 68,427,263 km (0.088 R)
• M75: 69,391,720 km (0.107 R)
• M76: 71,612,949 km (0.109 R)
• M77: 72,452,044 km (0.107 R)
• M78: 73,013,186 km (0.109 R)
• M79: 73,998,587 km (0.055 R)
• M80: 79,135,628 km (0.116 R)
• M81: 79,424,352 km (0.057 R)
• M82: 85,864,839 km (0.073 R)
• M83: 86,161,642 km (0.088 R)
• M84: 86,607,294 km (0.12 R)
• M85: 87,202,693 km (0.113 R)
• M86: 87,799,589 km (0.086 R)
• M87: 88,997,269 km (0.12 R)
• M88: 89,748,699 km (0.115 R)
• M89: 92,166,949 km (0.092 R)
• M90: 93,689,257 km (0.115 R)
• M91: 94,300,514 km (0.083 R)
• M92: 94,759,779 km (0.115 R)
• M93: 94,913,117 km (0.075 R)
• M94: 95,680,704 km (0.028 R)
• M95: 97,686,063 km (0.114 R)
• M96: 98,305,847 km (0.106 R)
• M97: 99,549,305 km (0.088 R)
• M98: 103,942,545 km (0.041 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 13,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit