🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.45 AU - 0.71 AU

Year: 165 Days

Day: 44.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,393,478 km

• M1: 90,656 km (0.092 R)

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.19 AU - 1.91 AU

Year: 719 Days

Day: 19 Hours

Environment

Temp: -54 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,393,478 km

• M1: 330,163 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.3

Radius: 9.7

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.06 AU - 8.5 AU

Year: 7322 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 94,393,478 km

• M1: 225,594 km (0.081 R)
• M2: 498,011 km (0.118 R)
• M3: 763,099 km (0.094 R)
• M4: 1,158,486 km (0.115 R)
• M5: 1,991,447 km (0.101 R)
• M6: 2,247,110 km (0.083 R)
• M7: 2,532,991 km (0.111 R)
• M8: 2,670,472 km (0.046 R)
• M9: 2,770,104 km (0.076 R)
• M10: 3,656,322 km (0.118 R)
• M11: 3,745,183 km (0.116 R)
• M12: 4,504,841 km (0.085 R)
• M13: 4,600,135 km (0.115 R)
• M14: 4,720,112 km (0.117 R)
• M15: 4,841,286 km (0.069 R)
• M16: 4,938,974 km (0.08 R)
• M17: 5,411,853 km (0.062 R)
• M18: 5,513,280 km (0.091 R)
• M19: 5,743,810 km (0.073 R)
• M20: 5,925,422 km (0.086 R)
• M21: 6,056,171 km (0.072 R)
• M22: 6,161,637 km (0.109 R)
• M23: 6,241,074 km (0.117 R)
• M24: 6,643,342 km (0.048 R)
• M25: 7,137,165 km (0.031 R)
• M26: 7,388,639 km (0.117 R)
• M27: 7,900,114 km (0.08 R)
• M28: 8,189,436 km (0.11 R)
• M29: 8,393,937 km (0.083 R)
• M30: 8,897,633 km (0.108 R)
• M31: 9,350,166 km (0.071 R)
• M32: 10,027,695 km (0.057 R)
• M33: 10,215,141 km (0.079 R)
• M34: 11,658,312 km (0.057 R)
• M35: 11,756,747 km (0.1 R)
• M36: 11,954,515 km (0.046 R)
• M37: 12,253,262 km (0.032 R)
• M38: 12,554,403 km (0.1 R)
• M39: 13,369,562 km (0.082 R)
• M40: 14,062,050 km (0.091 R)
• M41: 14,131,912 km (0.091 R)
• M42: 14,483,019 km (0.067 R)
• M43: 14,730,603 km (0.101 R)
• M44: 15,445,531 km (0.03 R)
• M45: 16,025,522 km (0.116 R)
• M46: 17,207,046 km (0.105 R)
• M47: 17,582,088 km (0.115 R)
• M48: 17,808,280 km (0.118 R)
• M49: 18,992,796 km (0.059 R)
• M50: 19,809,600 km (0.102 R)
• M51: 20,202,594 km (0.117 R)
• M52: 20,360,420 km (0.112 R)
• M53: 21,678,975 km (0.082 R)
• M54: 21,800,150 km (0.087 R)
• M55: 22,696,091 km (0.048 R)
• M56: 22,983,618 km (0.049 R)
• M57: 23,231,053 km (0.096 R)
• M58: 23,396,509 km (0.092 R)
• M59: 23,770,354 km (0.087 R)
• M60: 24,861,072 km (0.109 R)
• M61: 26,527,592 km (0.055 R)
• M62: 26,830,528 km (0.026 R)
• M63: 27,614,869 km (0.114 R)
• M64: 28,760,939 km (0.086 R)
• M65: 29,250,572 km (0.114 R)
• M66: 30,057,653 km (0.105 R)
• M67: 30,147,711 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820

Radius: 6.4

Gravity: 20.02 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 13.81 AU - 19.43 AU

Year: 25258 Days

Day: 18.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 94,393,478 km

• M1: 82,578 km (0.115 R)
• M2: 173,833 km (0.116 R)
• M3: 270,473 km (0.114 R)
• M4: 498,011 km (0.054 R)
• M5: 569,669 km (0.051 R)
• M6: 1,296,116 km (0.113 R)
• M7: 1,363,136 km (0.113 R)
• M8: 3,062,119 km (0.069 R)
• M9: 3,520,487 km (0.098 R)
• M10: 4,049,315 km (0.059 R)
• M11: 4,247,682 km (0.088 R)
• M12: 4,551,366 km (0.089 R)
• M13: 5,126,270 km (0.114 R)
• M14: 5,179,677 km (0.092 R)
• M15: 5,668,712 km (0.104 R)
• M16: 6,115,711 km (0.097 R)
• M17: 6,690,316 km (0.119 R)
• M18: 6,866,093 km (0.113 R)
• M19: 7,102,757 km (0.053 R)
• M20: 7,222,136 km (0.054 R)
• M21: 8,897,782 km (0.118 R)
• M22: 9,285,839 km (0.092 R)
• M23: 12,152,882 km (0.084 R)
• M24: 12,367,406 km (0.087 R)
• M25: 12,511,169 km (0.094 R)
• M26: 12,655,381 km (0.069 R)
• M27: 15,037,728 km (0.114 R)
• M28: 17,152,293 km (0.1 R)
• M29: 17,312,513 km (0.09 R)
• M30: 18,860,103 km (0.101 R)
• M31: 19,191,462 km (0.113 R)
• M32: 19,274,638 km (0.051 R)
• M33: 19,524,916 km (0.079 R)
• M34: 20,451,375 km (0.061 R)
• M35: 20,877,280 km (0.066 R)
• M36: 21,392,196 km (0.119 R)
• M37: 22,609,923 km (0.11 R)
• M38: 22,785,700 km (0.114 R)
• M39: 22,873,664 km (0.03 R)
• M40: 23,138,602 km (0.09 R)
• M41: 24,839,679 km (0.09 R)
• M42: 24,930,336 km (0.1 R)
• M43: 25,202,903 km (0.116 R)
• M44: 25,476,368 km (0.09 R)
• M45: 25,842,733 km (0.083 R)
• M46: 26,210,744 km (0.067 R)
• M47: 27,045,201 km (0.09 R)
• M48: 27,512,544 km (0.106 R)
• M49: 27,700,290 km (0.032 R)
• M50: 29,696,374 km (0.102 R)
• M51: 31,738,535 km (0.06 R)
• M52: 32,033,990 km (0.105 R)
• M53: 32,330,344 km (0.05 R)
• M54: 34,632,206 km (0.094 R)
• M55: 34,733,484 km (0.072 R)
• M56: 35,139,493 km (0.11 R)
• M57: 35,241,369 km (0.105 R)
• M58: 35,956,447 km (0.104 R)
• M59: 39,815,174 km (0.119 R)
• M60: 42,171,191 km (0.098 R)
• M61: 43,475,086 km (0.092 R)
• M62: 43,803,154 km (0.07 R)
• M63: 44,022,315 km (0.083 R)
• M64: 44,351,730 km (0.108 R)
• M65: 47,465,759 km (0.108 R)
• M66: 48,255,187 km (0.119 R)
• M67: 48,481,528 km (0.079 R)
• M68: 48,935,259 km (0.11 R)
• M69: 49,162,647 km (0.113 R)
• M70: 49,504,479 km (0.114 R)
• M71: 51,109,813 km (0.055 R)
• M72: 51,225,153 km (0.12 R)
• M73: 51,456,132 km (0.104 R)
• M74: 53,901,459 km (0.069 R)
• M75: 54,136,328 km (0.095 R)
• M76: 55,434,089 km (0.104 R)
• M77: 60,726,712 km (0.116 R)
• M78: 61,338,269 km (0.113 R)
• M79: 62,937,919 km (0.12 R)
• M80: 63,680,822 km (0.115 R)
• M81: 64,302,102 km (0.051 R)
• M82: 66,178,059 km (0.117 R)
• M83: 66,303,721 km (0.106 R)
• M84: 67,438,571 km (0.086 R)
• M85: 70,367,996 km (0.058 R)
• M86: 70,496,201 km (0.045 R)
• M87: 73,598,861 km (0.118 R)
• M88: 75,429,042 km (0.04 R)
• M89: 77,804,207 km (0.113 R)
• M90: 81,951,958 km (0.059 R)
• M91: 83,169,684 km (0.054 R)
• M92: 84,120,827 km (0.104 R)
• M93: 85,759,672 km (0.043 R)
• M94: 87,823,076 km (0.106 R)
• M95: 89,485,557 km (0.057 R)
• M96: 91,018,636 km (0.118 R)
• M97: 92,560,391 km (0.114 R)
• M98: 94,110,674 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 12,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit