🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.5 AU - 0.52 AU

Year: 139 Days

Day: 37.1 Hours

Environment

Temp: 229 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,629,171 km

• M1: 260,300 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.74 AU - 0.86 AU

Year: 272 Days

Day: 14.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.02 AU - 1.02 AU

Year: 392 Days

Day: 18.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.94 AU - 1.14 AU

Year: 404 Days

Day: 40.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.02 AU - 2.54 AU

Year: 1311 Days

Day: 25.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.39 AU - 4.11 AU

Year: 2765 Days

Day: 35.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,629,171 km

• M1: 2,256,085 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.69 AU - 4.51 AU

Year: 3161 Days

Day: 36.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,629,171 km

• M1: 813,214 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.5

Radius: 4.2

Gravity: 43.91 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 12.67 AU - 13.03 AU

Year: 17541 Days

Day: 15.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,629,171 km

• M1: 135,984 km (0.071 R)
• M2: 289,023 km (0.095 R)
• M3: 392,246 km (0.094 R)
• M4: 429,346 km (0.109 R)
• M5: 507,286 km (0.088 R)
• M6: 611,257 km (0.108 R)
• M7: 654,790 km (0.077 R)
• M8: 863,629 km (0.049 R)
• M9: 1,172,698 km (0.111 R)
• M10: 1,483,712 km (0.079 R)
• M11: 1,572,872 km (0.113 R)
• M12: 1,819,110 km (0.07 R)
• M13: 2,011,792 km (0.061 R)
• M14: 2,556,927 km (0.081 R)
• M15: 3,144,996 km (0.071 R)
• M16: 3,894,781 km (0.066 R)
• M17: 4,610,307 km (0.108 R)
• M18: 4,740,757 km (0.119 R)
• M19: 6,446,621 km (0.075 R)
• M20: 6,495,091 km (0.072 R)
• M21: 7,388,788 km (0.063 R)
• M22: 8,745,940 km (0.073 R)
• M23: 8,799,646 km (0.119 R)
• M24: 9,015,665 km (0.107 R)
• M25: 9,178,877 km (0.071 R)
• M26: 9,618,694 km (0.107 R)
• M27: 10,291,137 km (0.106 R)
• M28: 10,575,821 km (0.116 R)
• M29: 10,690,413 km (0.099 R)
• M30: 11,562,868 km (0.098 R)
• M31: 11,799,382 km (0.104 R)
• M32: 12,761,297 km (0.106 R)
• M33: 12,944,554 km (0.1 R)
• M34: 13,067,075 km (0.044 R)
• M35: 13,313,463 km (0.112 R)
• M36: 13,810,726 km (0.088 R)
• M37: 14,061,601 km (0.082 R)
• M38: 14,187,563 km (0.105 R)
• M39: 14,567,990 km (0.085 R)
• M40: 15,598,420 km (0.049 R)
• M41: 16,254,257 km (0.067 R)
• M42: 16,718,759 km (0.061 R)
• M43: 16,919,220 km (0.11 R)
• M44: 17,120,429 km (0.075 R)
• M45: 17,322,386 km (0.118 R)
• M46: 17,525,091 km (0.081 R)
• M47: 19,175,455 km (0.076 R)
• M48: 19,736,447 km (0.09 R)
• M49: 19,877,667 km (0.084 R)
• M50: 21,742,255 km (0.111 R)
• M51: 21,960,967 km (0.083 R)
• M52: 22,327,183 km (0.091 R)
• M53: 22,917,197 km (0.031 R)
• M54: 23,736,844 km (0.078 R)
• M55: 25,251,522 km (0.086 R)
• M56: 26,485,705 km (0.113 R)
• M57: 26,797,317 km (0.043 R)
• M58: 27,660,347 km (0.102 R)
• M59: 27,976,597 km (0.092 R)
• M60: 30,711,396 km (0.076 R)
• M61: 31,779,524 km (0.112 R)
• M62: 33,698,716 km (0.065 R)
• M63: 34,036,208 km (0.069 R)
• M64: 34,374,898 km (0.064 R)
• M65: 35,141,138 km (0.025 R)
• M66: 36,257,737 km (0.096 R)
• M67: 37,560,585 km (0.107 R)
• M68: 40,122,448 km (0.071 R)
• M69: 40,390,677 km (0.045 R)
• M70: 41,831,155 km (0.099 R)
• M71: 45,133,528 km (0.095 R)
• M72: 47,948,661 km (0.103 R)
• M73: 48,423,335 km (0.052 R)
• M74: 48,804,211 km (0.082 R)
• M75: 51,013,323 km (0.079 R)
• M76: 51,498,020 km (0.039 R)
• M77: 52,374,065 km (0.11 R)
• M78: 54,140,965 km (0.077 R)
• M79: 54,536,203 km (0.114 R)
• M80: 55,528,635 km (0.118 R)
• M81: 56,426,821 km (0.085 R)
• M82: 56,927,974 km (0.066 R)
• M83: 58,845,669 km (0.073 R)
• M84: 59,048,673 km (0.117 R)
• M85: 59,251,977 km (0.049 R)
• M86: 59,353,703 km (0.1 R)
• M87: 59,761,357 km (0.119 R)
• M88: 60,169,760 km (0.107 R)
• M89: 62,226,132 km (0.05 R)
• M90: 62,743,890 km (0.114 R)
• M91: 63,992,135 km (0.101 R)
• M92: 64,305,542 km (0.106 R)
• M93: 66,407,392 km (0.042 R)
• M94: 68,211,692 km (0.075 R)
• M95: 68,638,645 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 11,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit