🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.54 AU - 0.84 AU

Year: 243 Days

Day: 33.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,523,853 km

• M1: 289,771 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.88 AU - 0.92 AU

Year: 363 Days

Day: 30 Hours

Environment

Temp: -48 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.87 AU - 1.07 AU

Year: 406 Days

Day: 15.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.95 AU - 1.41 AU

Year: 544 Days

Day: 47.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,523,853 km

• M1: 73,901 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.2 AU - 2.52 AU

Year: 1539 Days

Day: 31.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,523,853 km

• M1: 938,278 km (0.104 R)
• M2: 989,291 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.49 AU - 2.77 AU

Year: 1811 Days

Day: 18 Hours

Environment

Temp: -134 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,523,853 km

• M1: 1,313,320 km (0.071 R)
• M2: 2,624,395 km (0.05 R)

Asteroid Belt

Center: 7.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929

Radius: 6.9

Gravity: 19.51 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12 AU - 12.94 AU

Year: 18697 Days

Day: 23.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,523,853 km

• M1: 99,034 km (0.092 R)
• M2: 166,203 km (0.1 R)
• M3: 233,522 km (0.081 R)
• M4: 753,524 km (0.117 R)
• M5: 931,696 km (0.103 R)
• M6: 1,607,579 km (0.096 R)
• M7: 1,940,135 km (0.059 R)
• M8: 3,181,947 km (0.068 R)
• M9: 3,346,355 km (0.116 R)
• M10: 3,598,128 km (0.093 R)
• M11: 4,031,513 km (0.12 R)
• M12: 4,209,385 km (0.093 R)
• M13: 4,758,858 km (0.096 R)
• M14: 4,805,682 km (0.115 R)
• M15: 4,994,475 km (0.109 R)
• M16: 5,330,621 km (0.101 R)
• M17: 5,873,811 km (0.084 R)
• M18: 5,924,076 km (0.1 R)
• M19: 6,331,281 km (0.102 R)
• M20: 6,434,504 km (0.04 R)
• M21: 7,661,356 km (0.084 R)
• M22: 7,716,408 km (0.071 R)
• M23: 8,900,625 km (0.075 R)
• M24: 9,249,337 km (0.077 R)
• M25: 10,811,438 km (0.034 R)
• M26: 11,308,253 km (0.112 R)
• M27: 12,131,639 km (0.086 R)
• M28: 12,712,827 km (0.065 R)
• M29: 13,568,377 km (0.107 R)
• M30: 14,374,560 km (0.065 R)
• M31: 14,510,395 km (0.096 R)
• M32: 14,783,411 km (0.096 R)
• M33: 15,473,357 km (0.085 R)
• M34: 15,542,920 km (0.065 R)
• M35: 16,032,853 km (0.042 R)
• M36: 16,385,904 km (0.109 R)
• M37: 16,670,140 km (0.074 R)
• M38: 16,813,005 km (0.068 R)
• M39: 17,750,835 km (0.11 R)
• M40: 18,042,850 km (0.11 R)
• M41: 18,336,361 km (0.055 R)
• M42: 19,226,468 km (0.111 R)
• M43: 19,376,215 km (0.114 R)
• M44: 19,752,304 km (0.095 R)
• M45: 19,827,851 km (0.089 R)
• M46: 19,979,095 km (0.11 R)
• M47: 20,511,514 km (0.082 R)
• M48: 20,817,890 km (0.116 R)
• M49: 20,971,677 km (0.105 R)
• M50: 21,668,354 km (0.085 R)
• M51: 22,846,138 km (0.11 R)
• M52: 23,562,712 km (0.049 R)
• M53: 25,509,429 km (0.075 R)
• M54: 25,673,987 km (0.108 R)
• M55: 26,087,026 km (0.066 R)
• M56: 26,585,337 km (0.07 R)
• M57: 26,668,812 km (0.113 R)
• M58: 27,170,863 km (0.107 R)
• M59: 29,210,181 km (0.088 R)
• M60: 30,335,307 km (0.112 R)
• M61: 30,509,588 km (0.089 R)
• M62: 31,474,494 km (0.106 R)
• M63: 34,792,725 km (0.102 R)
• M64: 35,984,721 km (0.101 R)
• M65: 37,844,521 km (0.088 R)
• M66: 40,500,332 km (0.106 R)
• M67: 41,077,182 km (0.115 R)
• M68: 46,590,910 km (0.102 R)
• M69: 49,126,295 km (0.066 R)
• M70: 49,433,569 km (0.069 R)
• M71: 52,018,620 km (0.116 R)
• M72: 54,329,758 km (0.094 R)
• M73: 54,541,439 km (0.072 R)
• M74: 58,942,459 km (0.099 R)
• M75: 59,705,109 km (0.1 R)
• M76: 61,791,849 km (0.059 R)
• M77: 62,123,508 km (0.109 R)
• M78: 63,344,675 km (0.04 R)
• M79: 63,567,426 km (0.116 R)
• M80: 64,237,625 km (0.083 R)
• M81: 64,461,573 km (0.118 R)
• M82: 66,488,474 km (0.082 R)
• M83: 67,509,779 km (0.111 R)
• M84: 68,193,441 km (0.104 R)
• M85: 69,797,729 km (0.105 R)
• M86: 70,258,490 km (0.089 R)
• M87: 70,604,510 km (0.097 R)
• M88: 71,298,644 km (0.109 R)
• M89: 73,511,197 km (0.11 R)
• M90: 75,391,792 km (0.094 R)
• M91: 77,288,244 km (0.091 R)
• M92: 78,840,621 km (0.106 R)
• M93: 78,960,449 km (0.102 R)
• M94: 79,560,486 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 12,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit