🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.52 AU - 0.64 AU

Year: 166 Days

Day: 44.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,268,475 km

• M1: 176,974 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.67 AU - 0.97 AU

Year: 278 Days

Day: 31.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.8

Radius: 11.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.7 AU - 5.36 AU

Year: 4227 Days

Day: 12.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 74,268,475 km

• M1: 172,486 km (0.038 R)
• M2: 370,704 km (0.063 R)
• M3: 468,241 km (0.099 R)
• M4: 569,369 km (0.106 R)
• M5: 679,324 km (0.04 R)
• M6: 941,868 km (0.083 R)
• M7: 1,056,161 km (0.076 R)
• M8: 1,145,321 km (0.034 R)
• M9: 1,299,856 km (0.073 R)
• M10: 1,450,651 km (0.07 R)
• M11: 1,607,429 km (0.087 R)
• M12: 1,711,250 km (0.103 R)
• M13: 1,889,720 km (0.051 R)
• M14: 2,012,091 km (0.059 R)
• M15: 2,086,890 km (0.067 R)
• M16: 2,395,511 km (0.061 R)
• M17: 2,569,044 km (0.089 R)
• M18: 2,650,575 km (0.073 R)
• M19: 2,746,767 km (0.064 R)
• M20: 3,143,350 km (0.078 R)
• M21: 3,260,186 km (0.072 R)
• M22: 3,634,480 km (0.086 R)
• M23: 4,197,716 km (0.087 R)
• M24: 4,278,050 km (0.118 R)
• M25: 4,440,514 km (0.09 R)
• M26: 4,923,116 km (0.1 R)
• M27: 5,145,120 km (0.117 R)
• M28: 5,283,198 km (0.095 R)
• M29: 5,669,759 km (0.112 R)
• M30: 5,776,722 km (0.105 R)
• M31: 5,902,384 km (0.081 R)
• M32: 6,047,195 km (0.106 R)
• M33: 6,193,202 km (0.066 R)
• M34: 6,321,856 km (0.088 R)
• M35: 6,451,558 km (0.045 R)
• M36: 6,807,900 km (0.078 R)
• M37: 6,940,743 km (0.111 R)
• M38: 7,017,038 km (0.073 R)
• M39: 7,112,930 km (0.096 R)
• M40: 7,247,718 km (0.091 R)
• M41: 7,422,448 km (0.112 R)
• M42: 7,716,707 km (0.108 R)
• M43: 8,155,328 km (0.105 R)
• M44: 8,479,357 km (0.074 R)
• M45: 8,745,940 km (0.062 R)
• M46: 9,036,011 km (0.086 R)
• M47: 9,245,148 km (0.103 R)
• M48: 9,668,211 km (0.048 R)
• M49: 9,882,286 km (0.114 R)
• M50: 10,293,081 km (0.066 R)
• M51: 10,709,562 km (0.104 R)
• M52: 10,797,974 km (0.084 R)
• M53: 11,064,558 km (0.057 R)
• M54: 11,581,718 km (0.093 R)
• M55: 11,672,523 km (0.095 R)
• M56: 12,060,880 km (0.081 R)
• M57: 12,221,996 km (0.08 R)
• M58: 12,337,636 km (0.113 R)
• M59: 12,616,486 km (0.075 R)
• M60: 12,991,378 km (0.09 R)
• M61: 13,656,490 km (0.032 R)
• M62: 14,552,432 km (0.061 R)
• M63: 14,847,140 km (0.11 R)
• M64: 15,292,792 km (0.099 R)
• M65: 15,768,064 km (0.113 R)
• M66: 16,095,983 km (0.113 R)
• M67: 16,171,979 km (0.118 R)
• M68: 16,375,282 km (0.104 R)
• M69: 16,656,227 km (0.075 R)
• M70: 16,964,548 km (0.103 R)
• M71: 17,456,426 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.8

Radius: 5

Gravity: 35.43 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.65 AU - 12.75 AU

Year: 16960 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,268,475 km

• M1: 88,412 km (0.117 R)
• M2: 198,516 km (0.037 R)
• M3: 611,855 km (0.116 R)
• M4: 1,263,653 km (0.109 R)
• M5: 1,466,059 km (0.059 R)
• M6: 1,741,319 km (0.073 R)
• M7: 1,966,464 km (0.071 R)
• M8: 1,999,376 km (0.083 R)
• M9: 2,032,437 km (0.049 R)
• M10: 3,621,016 km (0.038 R)
• M11: 3,783,929 km (0.084 R)
• M12: 4,330,110 km (0.099 R)
• M13: 4,503,195 km (0.079 R)
• M14: 4,811,367 km (0.072 R)
• M15: 4,990,585 km (0.107 R)
• M16: 5,966,861 km (0.081 R)
• M17: 6,207,863 km (0.09 R)
• M18: 6,799,223 km (0.104 R)
• M19: 7,050,847 km (0.099 R)
• M20: 7,203,287 km (0.074 R)
• M21: 7,408,386 km (0.094 R)
• M22: 7,511,608 km (0.112 R)
• M23: 7,824,118 km (0.069 R)
• M24: 8,787,080 km (0.114 R)
• M25: 8,841,683 km (0.115 R)
• M26: 8,896,286 km (0.075 R)
• M27: 9,171,546 km (0.095 R)
• M28: 11,771,108 km (0.106 R)
• M29: 12,073,147 km (0.113 R)
• M30: 12,316,542 km (0.099 R)
• M31: 12,623,068 km (0.073 R)
• M32: 13,118,985 km (0.106 R)
• M33: 13,874,455 km (0.071 R)
• M34: 14,321,752 km (0.111 R)
• M35: 14,903,688 km (0.083 R)
• M36: 15,427,580 km (0.099 R)
• M37: 16,695,571 km (0.071 R)
• M38: 17,376,241 km (0.057 R)
• M39: 17,858,096 km (0.106 R)
• M40: 18,484,163 km (0.12 R)
• M41: 19,401,049 km (0.112 R)
• M42: 22,462,719 km (0.078 R)
• M43: 22,987,508 km (0.034 R)
• M44: 23,744,024 km (0.073 R)
• M45: 25,437,024 km (0.107 R)
• M46: 25,827,175 km (0.113 R)
• M47: 25,983,804 km (0.085 R)
• M48: 29,100,526 km (0.119 R)
• M49: 31,744,369 km (0.11 R)
• M50: 32,670,829 km (0.048 R)
• M51: 33,350,153 km (0.118 R)
• M52: 33,520,694 km (0.112 R)
• M53: 33,691,535 km (0.109 R)
• M54: 34,205,852 km (0.03 R)
• M55: 34,636,395 km (0.05 R)
• M56: 35,242,266 km (0.082 R)
• M57: 35,851,429 km (0.059 R)
• M58: 36,113,674 km (0.077 R)
• M59: 37,168,788 km (0.07 R)
• M60: 37,611,448 km (0.066 R)
• M61: 38,770,383 km (0.104 R)
• M62: 39,039,509 km (0.094 R)
• M63: 39,399,292 km (0.074 R)
• M64: 41,672,731 km (0.118 R)
• M65: 42,779,157 km (0.066 R)
• M66: 43,522,060 km (0.088 R)
• M67: 44,362,800 km (0.068 R)
• M68: 44,550,395 km (0.037 R)
• M69: 45,020,582 km (0.084 R)
• M70: 45,397,867 km (0.075 R)
• M71: 46,821,890 km (0.11 R)
• M72: 47,204,112 km (0.103 R)
• M73: 47,779,466 km (0.104 R)
• M74: 48,260,572 km (0.111 R)
• M75: 49,324,812 km (0.095 R)
• M76: 49,519,139 km (0.07 R)
• M77: 50,006,080 km (0.118 R)
• M78: 51,377,893 km (0.066 R)
• M79: 51,772,233 km (0.071 R)
• M80: 52,563,605 km (0.057 R)
• M81: 53,858,375 km (0.071 R)
• M82: 54,459,310 km (0.036 R)
• M83: 54,760,749 km (0.08 R)
• M84: 54,961,958 km (0.066 R)
• M85: 55,365,125 km (0.114 R)
• M86: 56,377,454 km (0.09 R)
• M87: 56,580,607 km (0.095 R)
• M88: 56,784,061 km (0.099 R)
• M89: 57,907,241 km (0.081 R)
• M90: 59,037,752 km (0.115 R)
• M91: 60,799,118 km (0.073 R)
• M92: 68,773,133 km (0.075 R)
• M93: 69,316,323 km (0.116 R)
• M94: 69,642,895 km (0.106 R)
• M95: 71,833,158 km (0.09 R)
• M96: 72,494,679 km (0.118 R)
• M97: 73,047,443 km (0.058 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 13,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit