🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.8

Radius: 13.7

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.71 AU - 0.87 AU

Year: 453 Days

Day: 8.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,469,672 km

• M1: 184,155 km (0.103 R)
• M2: 274,811 km (0.059 R)
• M3: 405,709 km (0.037 R)
• M4: 495,917 km (0.112 R)
• M5: 584,329 km (0.116 R)
• M6: 781,200 km (0.118 R)
• M7: 868,715 km (0.111 R)
• M8: 1,058,704 km (0.098 R)
• M9: 1,153,699 km (0.094 R)
• M10: 1,278,912 km (0.079 R)
• M11: 1,364,931 km (0.095 R)
• M12: 1,457,382 km (0.096 R)
• M13: 1,560,306 km (0.105 R)
• M14: 1,665,772 km (0.057 R)
• M15: 1,778,270 km (0.07 R)
• M16: 1,866,533 km (0.038 R)
• M17: 1,970,054 km (0.098 R)
• M18: 2,108,133 km (0.113 R)
• M19: 2,216,292 km (0.07 R)
• M20: 2,326,247 km (0.088 R)
• M21: 2,413,762 km (0.081 R)
• M22: 2,547,203 km (0.114 R)
• M23: 2,785,363 km (0.103 R)
• M24: 2,951,716 km (0.093 R)
• M25: 3,132,280 km (0.118 R)
• M26: 3,327,505 km (0.1 R)
• M27: 3,432,224 km (0.081 R)
• M28: 3,656,322 km (0.099 R)
• M29: 3,891,190 km (0.113 R)
• M30: 4,007,577 km (0.1 R)

Asteroid Belt

Center: 1.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137

Radius: 10.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.5 AU - 1.62 AU

Year: 1258 Days

Day: 12.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,469,672 km

• M1: 247,734 km (0.112 R)
• M2: 323,281 km (0.114 R)
• M3: 410,497 km (0.076 R)
• M4: 552,166 km (0.085 R)
• M5: 662,419 km (0.081 R)
• M6: 734,526 km (0.112 R)
• M7: 912,397 km (0.062 R)
• M8: 1,099,694 km (0.109 R)
• M9: 1,328,579 km (0.118 R)
• M10: 1,518,119 km (0.114 R)
• M11: 1,678,937 km (0.104 R)
• M12: 1,819,409 km (0.108 R)
• M13: 2,299,618 km (0.095 R)
• M14: 2,735,696 km (0.086 R)
• M15: 2,886,790 km (0.085 R)
• M16: 2,955,755 km (0.108 R)
• M17: 3,142,303 km (0.067 R)
• M18: 3,268,863 km (0.083 R)
• M19: 3,527,219 km (0.032 R)
• M20: 3,742,041 km (0.109 R)
• M21: 3,969,729 km (0.12 R)
• M22: 4,098,234 km (0.103 R)
• M23: 4,193,228 km (0.101 R)
• M24: 4,297,947 km (0.118 R)
• M25: 4,518,753 km (0.06 R)
• M26: 4,652,943 km (0.09 R)
• M27: 5,147,364 km (0.09 R)
• M28: 5,231,438 km (0.067 R)
• M29: 5,315,960 km (0.094 R)
• M30: 5,543,648 km (0.057 R)
• M31: 5,959,530 km (0.089 R)
• M32: 6,156,401 km (0.066 R)
• M33: 6,385,585 km (0.116 R)
• M34: 6,506,161 km (0.075 R)
• M35: 6,780,523 km (0.034 R)
• M36: 6,913,965 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.1

Radius: 4.7

Gravity: 26.26 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.88 AU - 9.06 AU

Year: 17346 Days

Day: 23.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,469,672 km

• M1: 60,587 km (0.091 R)
• M2: 96,790 km (0.114 R)
• M3: 203,453 km (0.112 R)
• M4: 332,706 km (0.061 R)
• M5: 601,533 km (0.114 R)
• M6: 682,914 km (0.09 R)
• M7: 724,951 km (0.106 R)
• M8: 902,225 km (0.053 R)
• M9: 1,068,278 km (0.077 R)
• M10: 1,348,625 km (0.048 R)
• M11: 1,456,036 km (0.086 R)
• M12: 1,594,414 km (0.105 R)
• M13: 1,650,962 km (0.064 R)
• M14: 2,004,013 km (0.087 R)
• M15: 2,284,060 km (0.088 R)
• M16: 2,743,625 km (0.119 R)
• M17: 3,018,885 km (0.089 R)
• M18: 3,820,580 km (0.098 R)
• M19: 3,934,723 km (0.098 R)
• M20: 4,205,645 km (0.088 R)
• M21: 4,683,760 km (0.101 R)
• M22: 7,462,540 km (0.082 R)
• M23: 7,557,684 km (0.104 R)
• M24: 7,990,770 km (0.107 R)
• M25: 10,326,591 km (0.077 R)
• M26: 11,293,891 km (0.077 R)
• M27: 11,677,759 km (0.095 R)
• M28: 12,912,091 km (0.09 R)
• M29: 13,198,422 km (0.106 R)
• M30: 13,660,829 km (0.034 R)
• M31: 14,128,472 km (0.097 R)
• M32: 14,305,147 km (0.089 R)
• M33: 15,380,905 km (0.116 R)
• M34: 15,623,403 km (0.113 R)
• M35: 15,745,176 km (0.105 R)
• M36: 16,668,494 km (0.101 R)
• M37: 17,042,638 km (0.089 R)
• M38: 17,105,170 km (0.086 R)
• M39: 17,168,001 km (0.116 R)
• M40: 17,293,663 km (0.111 R)
• M41: 17,672,445 km (0.052 R)
• M42: 18,053,920 km (0.048 R)
• M43: 19,019,574 km (0.073 R)
• M44: 19,084,500 km (0.049 R)
• M45: 19,672,569 km (0.119 R)
• M46: 19,804,065 km (0.068 R)
• M47: 20,332,894 km (0.077 R)
• M48: 20,732,619 km (0.115 R)
• M49: 21,539,849 km (0.099 R)
• M50: 21,743,303 km (0.109 R)
• M51: 22,152,004 km (0.101 R)
• M52: 22,494,433 km (0.08 R)
• M53: 22,838,808 km (0.069 R)
• M54: 23,532,643 km (0.086 R)
• M55: 24,869,748 km (0.086 R)
• M56: 24,940,807 km (0.086 R)
• M57: 25,154,433 km (0.086 R)
• M58: 25,583,330 km (0.089 R)
• M59: 26,666,419 km (0.092 R)
• M60: 27,176,847 km (0.098 R)
• M61: 28,430,028 km (0.083 R)
• M62: 29,476,166 km (0.098 R)
• M63: 30,079,644 km (0.105 R)
• M64: 30,307,033 km (0.082 R)
• M65: 32,223,531 km (0.077 R)
• M66: 32,378,514 km (0.101 R)
• M67: 33,313,800 km (0.072 R)
• M68: 34,257,912 km (0.107 R)
• M69: 35,610,427 km (0.054 R)
• M70: 36,172,316 km (0.085 R)
• M71: 38,121,277 km (0.063 R)
• M72: 38,285,237 km (0.037 R)
• M73: 38,778,461 km (0.102 R)
• M74: 40,020,871 km (0.045 R)
• M75: 40,187,374 km (0.094 R)
• M76: 41,444,445 km (0.097 R)
• M77: 42,799,502 km (0.066 R)
• M78: 43,225,856 km (0.109 R)
• M79: 48,806,754 km (0.106 R)
• M80: 49,252,257 km (0.088 R)
• M81: 49,341,566 km (0.091 R)
• M82: 50,596,693 km (0.059 R)
• M83: 50,686,751 km (0.05 R)
• M84: 51,680,978 km (0.082 R)
• M85: 57,403,396 km (0.114 R)
• M86: 58,723,148 km (0.109 R)
• M87: 59,291,770 km (0.117 R)
• M88: 60,148,068 km (0.06 R)
• M89: 61,776,889 km (0.11 R)
• M90: 62,065,763 km (0.1 R)
• M91: 62,451,725 km (0.088 R)
• M92: 62,548,366 km (0.066 R)
• M93: 62,838,436 km (0.099 R)
• M94: 63,711,489 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 18,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit