🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.68 AU - 0.94 AU

Year: 312 Days

Day: 19.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,434,774 km

• M1: 51,312 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.78 AU - 2.74 AU

Year: 1452 Days

Day: 25.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.9

Radius: 9.5

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.35 AU - 7.31 AU

Year: 7631 Days

Day: 8.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 72,434,774 km

• M1: 319,691 km (0.091 R)
• M2: 586,872 km (0.053 R)
• M3: 688,300 km (0.079 R)
• M4: 852,409 km (0.083 R)
• M5: 1,050,327 km (0.073 R)
• M6: 1,123,181 km (0.114 R)
• M7: 1,274,275 km (0.11 R)
• M8: 1,513,930 km (0.103 R)
• M9: 1,792,930 km (0.094 R)
• M10: 2,208,513 km (0.064 R)
• M11: 2,596,421 km (0.074 R)
• M12: 2,740,184 km (0.069 R)
• M13: 3,156,814 km (0.027 R)
• M14: 3,466,781 km (0.091 R)
• M15: 3,673,525 km (0.102 R)
• M16: 3,900,764 km (0.088 R)
• M17: 4,301,088 km (0.119 R)
• M18: 4,369,155 km (0.118 R)
• M19: 4,506,337 km (0.114 R)
• M20: 4,732,229 km (0.108 R)
• M21: 5,561,151 km (0.12 R)
• M22: 5,691,301 km (0.096 R)
• M23: 6,202,627 km (0.032 R)
• M24: 6,357,012 km (0.1 R)
• M25: 6,669,522 km (0.106 R)
• M26: 6,927,279 km (0.084 R)
• M27: 7,370,837 km (0.092 R)
• M28: 7,472,862 km (0.098 R)
• M29: 7,534,347 km (0.081 R)
• M30: 7,719,849 km (0.092 R)
• M31: 8,242,992 km (0.095 R)
• M32: 8,349,057 km (0.079 R)
• M33: 8,412,935 km (0.101 R)
• M34: 8,476,814 km (0.115 R)
• M35: 8,712,879 km (0.109 R)
• M36: 9,191,592 km (0.044 R)
• M37: 9,500,662 km (0.107 R)
• M38: 9,880,491 km (0.063 R)
• M39: 10,288,145 km (0.073 R)
• M40: 11,331,440 km (0.099 R)
• M41: 12,286,772 km (0.04 R)
• M42: 12,529,570 km (0.063 R)
• M43: 13,193,335 km (0.076 R)
• M44: 13,367,318 km (0.105 R)
• M45: 14,426,919 km (0.062 R)
• M46: 15,591,988 km (0.094 R)
• M47: 16,679,714 km (0.088 R)
• M48: 17,709,546 km (0.115 R)
• M49: 18,592,622 km (0.054 R)
• M50: 18,704,072 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.1

Radius: 6

Gravity: 24.84 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.04 AU - 12.58 AU

Year: 16260 Days

Day: 23.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,434,774 km

• M1: 100,231 km (0.114 R)
• M2: 249,380 km (0.108 R)
• M3: 508,334 km (0.081 R)
• M4: 548,426 km (0.106 R)
• M5: 675,285 km (0.107 R)
• M6: 742,454 km (0.082 R)
• M7: 1,033,572 km (0.104 R)
• M8: 1,711,998 km (0.087 R)
• M9: 1,773,782 km (0.038 R)
• M10: 2,823,211 km (0.115 R)
• M11: 3,007,665 km (0.07 R)
• M12: 3,310,900 km (0.118 R)
• M13: 3,624,008 km (0.107 R)
• M14: 3,743,836 km (0.111 R)
• M15: 3,987,531 km (0.033 R)
• M16: 4,576,049 km (0.082 R)
• M17: 4,749,134 km (0.076 R)
• M18: 4,836,499 km (0.082 R)
• M19: 4,880,481 km (0.111 R)
• M20: 5,832,372 km (0.038 R)
• M21: 6,067,390 km (0.085 R)
• M22: 6,692,859 km (0.12 R)
• M23: 7,490,515 km (0.12 R)
• M24: 7,797,340 km (0.08 R)
• M25: 8,212,923 km (0.072 R)
• M26: 8,582,430 km (0.097 R)
• M27: 10,170,112 km (0.074 R)
• M28: 11,026,261 km (0.113 R)
• M29: 11,316,630 km (0.08 R)
• M30: 11,375,123 km (0.087 R)
• M31: 11,905,148 km (0.096 R)
• M32: 12,143,458 km (0.118 R)
• M33: 13,979,472 km (0.102 R)
• M34: 15,315,232 km (0.11 R)
• M35: 15,704,485 km (0.074 R)
• M36: 16,096,731 km (0.092 R)
• M37: 17,834,011 km (0.055 R)
• M38: 18,724,717 km (0.071 R)
• M39: 19,840,866 km (0.094 R)
• M40: 20,264,827 km (0.107 R)
• M41: 20,620,570 km (0.064 R)
• M42: 21,482,553 km (0.112 R)
• M43: 21,990,737 km (0.074 R)
• M44: 23,913,070 km (0.05 R)
• M45: 24,439,655 km (0.067 R)
• M46: 25,811,467 km (0.106 R)
• M47: 26,119,639 km (0.105 R)
• M48: 26,506,648 km (0.111 R)
• M49: 26,895,603 km (0.118 R)
• M50: 27,443,131 km (0.089 R)
• M51: 28,311,098 km (0.119 R)
• M52: 30,073,959 km (0.072 R)
• M53: 30,235,974 km (0.084 R)
• M54: 30,479,519 km (0.108 R)
• M55: 30,805,343 km (0.067 R)
• M56: 30,886,874 km (0.12 R)
• M57: 31,050,384 km (0.105 R)
• M58: 31,707,119 km (0.102 R)
• M59: 32,950,726 km (0.067 R)
• M60: 33,034,202 km (0.059 R)
• M61: 33,285,077 km (0.112 R)
• M62: 33,368,852 km (0.069 R)
• M63: 34,464,058 km (0.077 R)
• M64: 35,571,082 km (0.118 R)
• M65: 38,169,897 km (0.11 R)
• M66: 38,521,003 km (0.087 R)
• M67: 39,580,754 km (0.113 R)
• M68: 39,936,049 km (0.104 R)
• M69: 40,114,220 km (0.112 R)
• M70: 40,292,541 km (0.077 R)
• M71: 40,829,148 km (0.105 R)
• M72: 41,548,415 km (0.113 R)
• M73: 43,730,898 km (0.103 R)
• M74: 47,450,350 km (0.111 R)
• M75: 48,111,722 km (0.042 R)
• M76: 49,634,629 km (0.058 R)
• M77: 52,727,565 km (0.044 R)
• M78: 53,608,547 km (0.062 R)
• M79: 55,782,802 km (0.066 R)
• M80: 56,280,813 km (0.115 R)
• M81: 57,884,802 km (0.118 R)
• M82: 58,692,331 km (0.096 R)
• M83: 59,097,592 km (0.109 R)
• M84: 59,199,019 km (0.112 R)
• M85: 61,137,359 km (0.096 R)
• M86: 61,650,928 km (0.035 R)
• M87: 64,344,438 km (0.112 R)
• M88: 64,553,276 km (0.082 R)
• M89: 65,076,271 km (0.099 R)
• M90: 66,759,097 km (0.099 R)
• M91: 67,287,925 km (0.038 R)
• M92: 68,243,257 km (0.113 R)
• M93: 69,096,265 km (0.044 R)
• M94: 69,310,040 km (0.092 R)
• M95: 70,382,357 km (0.071 R)
• M96: 70,812,750 km (0.066 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: 380 - 19,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit