🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.87 AU - 1.13 AU

Year: 356 Days

Day: 46.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.88 AU - 1.22 AU

Year: 384 Days

Day: 40.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.17 AU - 1.85 AU

Year: 661 Days

Day: 34.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.4 AU - 1.72 AU

Year: 695 Days

Day: 37.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.59 AU - 3.51 AU

Year: 1899 Days

Day: 34.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,382,894 km

• M1: 1,389,315 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.24 AU - 3.28 AU

Year: 2098 Days

Day: 24.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.46 AU - 4.42 AU

Year: 2788 Days

Day: 31.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,382,894 km

• M1: 54,005 km (0.113 R)

Asteroid Belt

Center: 7.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.6

Radius: 10.8

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.24 AU - 13.74 AU

Year: 12986 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,382,894 km

• M1: 286,929 km (0.09 R)
• M2: 565,929 km (0.119 R)
• M3: 1,007,841 km (0.061 R)
• M4: 1,155,045 km (0.079 R)
• M5: 1,242,560 km (0.054 R)
• M6: 1,332,319 km (0.117 R)
• M7: 1,471,445 km (0.031 R)
• M8: 1,764,357 km (0.104 R)
• M9: 2,576,225 km (0.067 R)
• M10: 2,960,542 km (0.088 R)
• M11: 3,082,614 km (0.114 R)
• M12: 3,237,448 km (0.112 R)
• M13: 3,394,974 km (0.117 R)
• M14: 4,637,983 km (0.117 R)
• M15: 4,744,646 km (0.042 R)
• M16: 5,739,771 km (0.115 R)
• M17: 5,969,553 km (0.094 R)
• M18: 6,959,592 km (0.102 R)
• M19: 7,246,072 km (0.092 R)
• M20: 7,703,842 km (0.073 R)
• M21: 8,042,681 km (0.047 R)
• M22: 8,386,606 km (0.06 R)
• M23: 9,491,835 km (0.034 R)
• M24: 9,718,476 km (0.092 R)
• M25: 10,315,970 km (0.065 R)
• M26: 10,548,894 km (0.111 R)
• M27: 10,972,705 km (0.069 R)
• M28: 11,258,287 km (0.072 R)
• M29: 11,594,733 km (0.097 R)
• M30: 11,739,843 km (0.115 R)
• M31: 11,934,320 km (0.118 R)
• M32: 12,326,565 km (0.114 R)
• M33: 13,579,448 km (0.11 R)
• M34: 13,988,897 km (0.107 R)
• M35: 14,402,535 km (0.107 R)
• M36: 14,610,775 km (0.074 R)
• M37: 14,925,080 km (0.05 R)
• M38: 15,030,397 km (0.081 R)
• M39: 15,241,629 km (0.11 R)
• M40: 16,367,054 km (0.119 R)
• M41: 16,584,420 km (0.095 R)
• M42: 16,857,586 km (0.104 R)
• M43: 17,022,143 km (0.113 R)
• M44: 17,685,909 km (0.115 R)
• M45: 17,797,210 km (0.114 R)
• M46: 18,924,430 km (0.119 R)
• M47: 19,267,159 km (0.111 R)
• M48: 19,496,791 km (0.101 R)
• M49: 20,658,269 km (0.04 R)
• M50: 20,893,287 km (0.087 R)
• M51: 21,129,203 km (0.096 R)
• M52: 21,782,497 km (0.083 R)
• M53: 22,021,704 km (0.112 R)
• M54: 22,987,209 km (0.054 R)
• M55: 23,659,053 km (0.097 R)
• M56: 23,781,873 km (0.065 R)
• M57: 24,709,978 km (0.097 R)
• M58: 27,888,334 km (0.107 R)
• M59: 28,018,185 km (0.069 R)
• M60: 29,591,207 km (0.054 R)
• M61: 30,188,551 km (0.083 R)
• M62: 31,395,208 km (0.085 R)
• M63: 31,733,149 km (0.075 R)
• M64: 31,936,453 km (0.104 R)
• M65: 32,344,406 km (0.116 R)
• M66: 33,371,994 km (0.117 R)
• M67: 34,340,790 km (0.086 R)
• M68: 35,248,549 km (0.085 R)
• M69: 35,811,187 km (0.1 R)
• M70: 35,881,648 km (0.086 R)
• M71: 36,022,868 km (0.069 R)
• M72: 36,305,758 km (0.095 R)
• M73: 37,731,725 km (0.098 R)
• M74: 38,018,952 km (0.093 R)
• M75: 38,595,951 km (0.108 R)
• M76: 38,740,613 km (0.111 R)
• M77: 38,813,018 km (0.087 R)
• M78: 39,977,787 km (0.114 R)
• M79: 40,564,360 km (0.06 R)
• M80: 41,969,084 km (0.03 R)
• M81: 43,615,409 km (0.103 R)
• M82: 44,370,728 km (0.037 R)
• M83: 45,206,532 km (0.045 R)
• M84: 45,435,416 km (0.069 R)
• M85: 45,741,045 km (0.095 R)
• M86: 45,817,639 km (0.114 R)
• M87: 46,662,418 km (0.075 R)
• M88: 46,970,889 km (0.044 R)
• M89: 47,357,450 km (0.066 R)
• M90: 49,305,962 km (0.063 R)
• M91: 49,698,806 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.7

Radius: 7.9

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.31 AU - 17.49 AU

Year: 20501 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,382,894 km

• M1: 294,558 km (0.094 R)
• M2: 400,473 km (0.099 R)
• M3: 1,007,093 km (0.053 R)
• M4: 1,233,584 km (0.082 R)
• M5: 1,322,894 km (0.043 R)
• M6: 2,292,887 km (0.113 R)
• M7: 2,824,408 km (0.117 R)
• M8: 3,562,075 km (0.078 R)
• M9: 4,220,006 km (0.079 R)
• M10: 4,310,663 km (0.118 R)
• M11: 4,726,395 km (0.084 R)
• M12: 5,745,456 km (0.093 R)
• M13: 6,409,521 km (0.042 R)
• M14: 6,461,581 km (0.113 R)
• M15: 6,990,260 km (0.069 R)
• M16: 7,097,671 km (0.1 R)
• M17: 7,809,158 km (0.117 R)
• M18: 7,920,609 km (0.079 R)
• M19: 8,773,466 km (0.079 R)
• M20: 8,831,361 km (0.106 R)
• M21: 9,955,589 km (0.071 R)
• M22: 10,442,231 km (0.08 R)
• M23: 10,874,568 km (0.111 R)
• M24: 11,375,721 km (0.105 R)
• M25: 11,502,131 km (0.093 R)
• M26: 11,565,561 km (0.104 R)
• M27: 13,321,391 km (0.112 R)
• M28: 13,655,593 km (0.035 R)
• M29: 13,722,762 km (0.063 R)
• M30: 15,158,603 km (0.115 R)
• M31: 15,297,729 km (0.032 R)
• M32: 15,367,591 km (0.076 R)
• M33: 16,498,401 km (0.085 R)
• M34: 16,569,909 km (0.111 R)
• M35: 16,929,243 km (0.07 R)
• M36: 17,291,270 km (0.094 R)
• M37: 17,655,690 km (0.088 R)
• M38: 18,244,208 km (0.094 R)
• M39: 18,318,259 km (0.025 R)
• M40: 19,895,470 km (0.092 R)
• M41: 20,971,078 km (0.116 R)
• M42: 21,048,570 km (0.101 R)
• M43: 21,750,782 km (0.104 R)
• M44: 21,907,860 km (0.088 R)
• M45: 22,302,200 km (0.077 R)
• M46: 22,460,624 km (0.09 R)
• M47: 22,619,497 km (0.112 R)
• M48: 23,580,065 km (0.096 R)
• M49: 24,065,211 km (0.104 R)
• M50: 24,146,443 km (0.09 R)
• M51: 25,540,695 km (0.105 R)
• M52: 26,205,957 km (0.086 R)
• M53: 26,792,530 km (0.098 R)
• M54: 27,468,413 km (0.088 R)
• M55: 29,095,739 km (0.112 R)
• M56: 31,550,341 km (0.071 R)
• M57: 32,085,003 km (0.088 R)
• M58: 32,263,773 km (0.088 R)
• M59: 33,797,600 km (0.106 R)
• M60: 34,435,934 km (0.116 R)
• M61: 35,078,307 km (0.088 R)
• M62: 37,875,937 km (0.08 R)
• M63: 38,254,270 km (0.1 R)
• M64: 40,261,425 km (0.101 R)
• M65: 41,326,412 km (0.119 R)
• M66: 42,793,518 km (0.106 R)
• M67: 43,187,708 km (0.104 R)
• M68: 45,477,005 km (0.083 R)
• M69: 48,522,069 km (0.108 R)
• M70: 49,654,824 km (0.082 R)
• M71: 50,069,061 km (0.088 R)
• M72: 50,692,286 km (0.083 R)
• M73: 51,422,772 km (0.048 R)
• M74: 54,059,883 km (0.104 R)
• M75: 57,065,305 km (0.106 R)
• M76: 57,390,530 km (0.086 R)
• M77: 57,499,138 km (0.114 R)
• M78: 58,479,004 km (0.026 R)
• M79: 60,565,895 km (0.099 R)
• M80: 61,008,405 km (0.098 R)
• M81: 62,788,919 km (0.111 R)
• M82: 63,124,617 km (0.084 R)
• M83: 64,699,284 km (0.116 R)
• M84: 66,628,648 km (0.117 R)
• M85: 67,199,812 km (0.027 R)
• M86: 67,887,215 km (0.109 R)
• M87: 68,116,847 km (0.12 R)
• M88: 71,709,590 km (0.049 R)
• M89: 73,941,889 km (0.073 R)
• M90: 74,888,544 km (0.063 R)
• M91: 75,244,587 km (0.07 R)
• M92: 75,363,368 km (0.08 R)
• M93: 75,601,229 km (0.077 R)
• M94: 75,958,319 km (0.05 R)
• M95: 81,017,420 km (0.079 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 19,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit