🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.45 AU - 0.65 AU

Year: 145 Days

Day: 34.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.7 AU - 0.88 AU

Year: 249 Days

Day: 26.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1 AU - 1 AU

Year: 355 Days

Day: 21.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,540,184 km

• M1: 368,460 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.98 AU - 1.24 AU

Year: 415 Days

Day: 15 Hours

Environment

Temp: 35 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.02 AU - 1.52 AU

Year: 508 Days

Day: 32.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.29 AU - 2.95 AU

Year: 1504 Days

Day: 22.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.4

Radius: 5.1

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 16.25 AU - 21.29 AU

Year: 28849 Days

Day: 17.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 65,540,184 km

• M1: 86,617 km (0.101 R)
• M2: 171,888 km (0.058 R)
• M3: 277,055 km (0.106 R)
• M4: 688,449 km (0.12 R)
• M5: 862,282 km (0.078 R)
• M6: 1,001,707 km (0.076 R)
• M7: 1,572,872 km (0.087 R)
• M8: 1,657,544 km (0.097 R)
• M9: 2,387,283 km (0.094 R)
• M10: 3,167,885 km (0.036 R)
• M11: 3,239,243 km (0.087 R)
• M12: 3,275,146 km (0.092 R)
• M13: 3,905,402 km (0.12 R)
• M14: 3,943,549 km (0.059 R)
• M15: 4,175,576 km (0.119 R)
• M16: 4,531,918 km (0.101 R)
• M17: 5,528,988 km (0.109 R)
• M18: 6,545,356 km (0.099 R)
• M19: 7,238,742 km (0.112 R)
• M20: 7,955,166 km (0.112 R)
• M21: 8,199,010 km (0.115 R)
• M22: 8,346,364 km (0.055 R)
• M23: 8,743,996 km (0.119 R)
• M24: 9,198,623 km (0.118 R)
• M25: 10,448,065 km (0.078 R)
• M26: 11,201,141 km (0.107 R)
• M27: 11,255,594 km (0.093 R)
• M28: 11,584,261 km (0.063 R)
• M29: 12,702,206 km (0.114 R)
• M30: 12,930,043 km (0.068 R)
• M31: 13,505,247 km (0.082 R)
• M32: 13,563,141 km (0.106 R)
• M33: 13,679,379 km (0.099 R)
• M34: 14,561,408 km (0.1 R)
• M35: 15,159,650 km (0.104 R)
• M36: 15,401,250 km (0.108 R)
• M37: 16,072,047 km (0.119 R)
• M38: 16,627,953 km (0.114 R)
• M39: 17,822,043 km (0.106 R)
• M40: 17,949,351 km (0.084 R)
• M41: 18,590,378 km (0.074 R)
• M42: 18,784,107 km (0.048 R)
• M43: 19,894,722 km (0.091 R)
• M44: 20,026,817 km (0.101 R)
• M45: 20,959,410 km (0.057 R)
• M46: 21,498,560 km (0.108 R)
• M47: 21,702,014 km (0.084 R)
• M48: 22,315,963 km (0.076 R)
• M49: 23,143,539 km (0.111 R)
• M50: 23,351,928 km (0.083 R)
• M51: 23,421,641 km (0.03 R)
• M52: 24,403,601 km (0.111 R)
• M53: 27,135,857 km (0.09 R)
• M54: 27,429,069 km (0.106 R)
• M55: 27,649,576 km (0.112 R)
• M56: 27,723,328 km (0.112 R)
• M57: 28,761,387 km (0.043 R)
• M58: 29,060,284 km (0.1 R)
• M59: 30,114,650 km (0.025 R)
• M60: 30,418,184 km (0.062 R)
• M61: 30,951,949 km (0.107 R)
• M62: 31,873,921 km (0.079 R)
• M63: 34,614,105 km (0.059 R)
• M64: 35,811,486 km (0.109 R)
• M65: 36,698,003 km (0.108 R)
• M66: 37,103,413 km (0.049 R)
• M67: 37,755,211 km (0.092 R)
• M68: 37,918,722 km (0.031 R)
• M69: 38,492,879 km (0.094 R)
• M70: 39,982,574 km (0.065 R)
• M71: 41,154,075 km (0.06 R)
• M72: 41,913,135 km (0.101 R)
• M73: 41,997,807 km (0.086 R)
• M74: 43,874,064 km (0.049 R)
• M75: 44,045,951 km (0.12 R)
• M76: 44,304,307 km (0.082 R)
• M77: 45,168,833 km (0.102 R)
• M78: 47,795,921 km (0.062 R)
• M79: 48,416,004 km (0.114 R)
• M80: 49,395,871 km (0.115 R)
• M81: 49,843,467 km (0.072 R)
• M82: 51,375,050 km (0.086 R)
• M83: 51,737,676 km (0.11 R)
• M84: 55,132,051 km (0.089 R)
• M85: 55,875,254 km (0.078 R)
• M86: 57,653,972 km (0.068 R)
• M87: 58,597,486 km (0.079 R)
• M88: 59,071,262 km (0.097 R)
• M89: 60,022,406 km (0.075 R)
• M90: 62,036,442 km (0.089 R)
• M91: 62,229,423 km (0.071 R)
• M92: 62,519,194 km (0.034 R)
• M93: 63,391,350 km (0.029 R)
• M94: 64,072,469 km (0.03 R)
• M95: 64,170,007 km (0.118 R)
• M96: 64,365,082 km (0.089 R)
• M97: 64,560,457 km (0.068 R)
• M98: 65,245,765 km (0.097 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 18,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit