🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.55 AU - 0.55 AU

Year: 183 Days

Day: 37.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,409,384 km

• M1: 366,964 km (0.11 R)
• M2: 382,522 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.09 AU - 1.35 AU

Year: 606 Days

Day: 26.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 113.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.75 AU - 1.85 AU

Year: 1086 Days

Day: 26.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 127.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.3

Radius: 3.4

Gravity: 50.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 11.68 AU - 14.62 AU

Year: 21439 Days

Day: 17.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,409,384 km

• M1: 106,663 km (0.049 R)
• M2: 167,101 km (0.092 R)
• M3: 224,247 km (0.104 R)
• M4: 322,533 km (0.115 R)
• M5: 494,122 km (0.089 R)
• M6: 557,102 km (0.105 R)
• M7: 761,752 km (0.096 R)
• M8: 810,222 km (0.106 R)
• M9: 961,914 km (0.042 R)
• M10: 1,041,052 km (0.048 R)
• M11: 1,095,056 km (0.068 R)
• M12: 1,438,084 km (0.052 R)
• M13: 1,652,608 km (0.087 R)
• M14: 2,145,383 km (0.057 R)
• M15: 2,284,060 km (0.111 R)
• M16: 2,425,580 km (0.048 R)
• M17: 3,019,932 km (0.065 R)
• M18: 4,160,616 km (0.069 R)
• M19: 4,464,599 km (0.105 R)
• M20: 5,702,222 km (0.03 R)
• M21: 5,990,796 km (0.066 R)
• M22: 6,185,872 km (0.035 R)
• M23: 7,140,306 km (0.086 R)
• M24: 7,243,379 km (0.116 R)
• M25: 8,193,475 km (0.106 R)
• M26: 8,628,207 km (0.084 R)
• M27: 9,463,113 km (0.095 R)
• M28: 9,747,199 km (0.097 R)
• M29: 10,498,779 km (0.12 R)
• M30: 10,733,647 km (0.101 R)
• M31: 10,792,738 km (0.05 R)
• M32: 11,569,600 km (0.077 R)
• M33: 13,685,213 km (0.08 R)
• M34: 14,135,353 km (0.062 R)
• M35: 14,459,681 km (0.1 R)
• M36: 14,590,280 km (0.054 R)
• M37: 15,248,511 km (0.087 R)
• M38: 16,186,041 km (0.072 R)
• M39: 16,593,695 km (0.097 R)
• M40: 17,557,704 km (0.116 R)
• M41: 18,468,904 km (0.119 R)
• M42: 20,703,298 km (0.112 R)
• M43: 21,145,509 km (0.101 R)
• M44: 21,964,259 km (0.115 R)
• M45: 22,566,091 km (0.067 R)
• M46: 22,717,484 km (0.077 R)
• M47: 23,326,198 km (0.062 R)
• M48: 25,105,963 km (0.077 R)
• M49: 25,341,281 km (0.08 R)
• M50: 25,814,160 km (0.025 R)
• M51: 26,528,789 km (0.098 R)
• M52: 29,452,230 km (0.072 R)
• M53: 30,616,251 km (0.111 R)
• M54: 31,119,798 km (0.109 R)
• M55: 31,880,204 km (0.071 R)
• M56: 32,305,211 km (0.073 R)
• M57: 33,161,061 km (0.073 R)
• M58: 34,807,385 km (0.103 R)
• M59: 34,982,265 km (0.12 R)
• M60: 35,420,587 km (0.079 R)
• M61: 36,480,189 km (0.119 R)
• M62: 36,924,644 km (0.116 R)
• M63: 39,811,883 km (0.117 R)
• M64: 41,560,233 km (0.109 R)
• M65: 42,303,884 km (0.114 R)
• M66: 43,145,522 km (0.052 R)
• M67: 44,560,867 km (0.103 R)
• M68: 44,940,696 km (0.118 R)
• M69: 48,213,449 km (0.084 R)
• M70: 50,470,582 km (0.069 R)
• M71: 50,767,533 km (0.095 R)
• M72: 51,562,048 km (0.112 R)
• M73: 52,160,738 km (0.058 R)
• M74: 53,667,488 km (0.086 R)
• M75: 55,698,728 km (0.118 R)
• M76: 58,169,038 km (0.08 R)
• M77: 58,376,530 km (0.094 R)
• M78: 58,584,172 km (0.113 R)
• M79: 58,896,233 km (0.07 R)
• M80: 60,990,603 km (0.092 R)
• M81: 62,258,744 km (0.049 R)
• M82: 62,789,817 km (0.112 R)
• M83: 63,749,487 km (0.115 R)
• M84: 64,284,599 km (0.116 R)
• M85: 65,036,478 km (0.047 R)
• M86: 66,765,679 km (0.086 R)
• M87: 67,309,168 km (0.097 R)
• M88: 69,717,993 km (0.066 R)
• M89: 70,600,770 km (0.028 R)
• M90: 72,600,894 km (0.114 R)
• M91: 73,047,892 km (0.063 R)
• M92: 74,394,273 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 15,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit