🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.9

Radius: 10.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.68 AU - 0.8 AU

Year: 439 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 52,277,709 km

• M1: 131,197 km (0.112 R)
• M2: 199,564 km (0.099 R)
• M3: 484,847 km (0.085 R)
• M4: 567,874 km (0.095 R)
• M5: 684,709 km (0.096 R)
• M6: 821,891 km (0.089 R)
• M7: 896,091 km (0.093 R)
• M8: 1,212,341 km (0.117 R)
• M9: 1,311,824 km (0.106 R)
• M10: 1,399,937 km (0.069 R)
• M11: 1,707,061 km (0.074 R)
• M12: 1,773,184 km (0.08 R)
• M13: 1,850,526 km (0.026 R)
• M14: 1,955,394 km (0.049 R)
• M15: 2,084,048 km (0.078 R)
• M16: 2,154,957 km (0.08 R)
• M17: 2,221,080 km (0.086 R)
• M18: 2,310,390 km (0.076 R)
• M19: 2,378,157 km (0.105 R)
• M20: 2,469,711 km (0.05 R)
• M21: 2,685,880 km (0.112 R)
• M22: 2,781,174 km (0.114 R)
• M23: 3,037,136 km (0.056 R)
• M24: 3,142,902 km (0.092 R)
• M25: 3,364,606 km (0.114 R)
• M26: 3,435,366 km (0.095 R)
• M27: 3,644,204 km (0.081 R)
• M28: 3,730,073 km (0.104 R)
• M29: 4,060,535 km (0.119 R)
• M30: 4,198,015 km (0.059 R)
• M31: 4,288,373 km (0.032 R)
• M32: 4,365,266 km (0.089 R)
• M33: 4,435,577 km (0.079 R)
• M34: 4,506,187 km (0.039 R)
• M35: 4,613,000 km (0.119 R)
• M36: 4,677,477 km (0.055 R)
• M37: 4,742,253 km (0.074 R)
• M38: 4,887,213 km (0.076 R)
• M39: 4,967,547 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.2

Radius: 14.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.32 AU - 1.96 AU

Year: 1450 Days

Day: 13.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 52,277,709 km

• M1: 183,257 km (0.104 R)
• M2: 307,274 km (0.053 R)
• M3: 408,701 km (0.097 R)
• M4: 559,646 km (0.117 R)
• M5: 712,834 km (0.044 R)
• M6: 929,452 km (0.046 R)
• M7: 1,059,153 km (0.103 R)
• M8: 1,178,233 km (0.096 R)
• M9: 1,293,124 km (0.116 R)
• M10: 1,421,629 km (0.094 R)
• M11: 1,632,562 km (0.077 R)
• M12: 1,742,067 km (0.086 R)
• M13: 1,927,120 km (0.105 R)
• M14: 2,064,899 km (0.079 R)
• M15: 2,184,129 km (0.08 R)
• M16: 2,305,902 km (0.073 R)
• M17: 2,418,698 km (0.111 R)
• M18: 2,579,666 km (0.088 R)
• M19: 2,732,555 km (0.051 R)
• M20: 2,876,318 km (0.088 R)
• M21: 3,477,403 km (0.097 R)
• M22: 4,311,261 km (0.042 R)
• M23: 4,465,496 km (0.117 R)
• M24: 4,881,528 km (0.115 R)
• M25: 5,013,174 km (0.11 R)
• M26: 5,325,086 km (0.076 R)
• M27: 5,890,117 km (0.105 R)
• M28: 6,978,591 km (0.118 R)
• M29: 7,277,188 km (0.088 R)
• M30: 7,411,228 km (0.033 R)
• M31: 7,597,029 km (0.094 R)
• M32: 7,801,379 km (0.06 R)
• M33: 8,302,831 km (0.101 R)
• M34: 8,583,926 km (0.118 R)
• M35: 8,814,755 km (0.11 R)
• M36: 9,101,684 km (0.095 R)
• M37: 9,282,548 km (0.074 R)
• M38: 9,501,260 km (0.103 R)
• M39: 9,758,568 km (0.104 R)
• M40: 9,851,020 km (0.106 R)
• M41: 9,962,470 km (0.058 R)
• M42: 10,130,169 km (0.055 R)
• M43: 10,810,840 km (0.077 R)
• M44: 11,002,624 km (0.096 R)
• M45: 11,447,827 km (0.057 R)
• M46: 11,584,560 km (0.076 R)
• M47: 11,800,579 km (0.066 R)
• M48: 12,077,335 km (0.054 R)
• M49: 12,196,565 km (0.109 R)
• M50: 12,296,197 km (0.061 R)
• M51: 12,456,267 km (0.109 R)
• M52: 12,738,109 km (0.086 R)
• M53: 12,920,469 km (0.113 R)
• M54: 13,205,752 km (0.092 R)
• M55: 13,555,063 km (0.109 R)
• M56: 13,658,435 km (0.119 R)
• M57: 13,928,160 km (0.041 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.9

Radius: 6.6

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.73 AU - 7.51 AU

Year: 11757 Days

Day: 23.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,277,709 km

• M1: 95,294 km (0.06 R)
• M2: 150,645 km (0.081 R)
• M3: 288,425 km (0.079 R)
• M4: 613,950 km (0.112 R)
• M5: 987,346 km (0.059 R)
• M6: 1,807,441 km (0.094 R)
• M7: 2,224,820 km (0.115 R)
• M8: 2,699,942 km (0.082 R)
• M9: 3,580,475 km (0.046 R)
• M10: 3,740,545 km (0.089 R)
• M11: 3,805,321 km (0.092 R)
• M12: 4,101,375 km (0.103 R)
• M13: 4,404,909 km (0.12 R)
• M14: 4,507,683 km (0.115 R)
• M15: 4,926,707 km (0.105 R)
• M16: 5,285,592 km (0.076 R)
• M17: 5,802,004 km (0.114 R)
• M18: 5,877,102 km (0.113 R)
• M19: 6,411,765 km (0.077 R)
• M20: 6,882,400 km (0.057 R)
• M21: 7,001,928 km (0.077 R)
• M22: 7,162,148 km (0.118 R)
• M23: 7,609,296 km (0.107 R)
• M24: 7,857,030 km (0.118 R)
• M25: 8,191,381 km (0.058 R)
• M26: 8,658,725 km (0.101 R)
• M27: 9,222,110 km (0.069 R)
• M28: 9,530,432 km (0.111 R)
• M29: 10,521,368 km (0.086 R)
• M30: 10,889,827 km (0.118 R)
• M31: 11,356,274 km (0.067 R)
• M32: 11,592,040 km (0.062 R)
• M33: 11,972,467 km (0.105 R)
• M34: 12,260,593 km (0.097 R)
• M35: 12,599,581 km (0.062 R)
• M36: 12,990,630 km (0.115 R)
• M37: 14,289,289 km (0.096 R)
• M38: 14,340,003 km (0.071 R)
• M39: 15,005,564 km (0.109 R)
• M40: 17,007,782 km (0.094 R)
• M41: 17,115,492 km (0.103 R)
• M42: 17,766,393 km (0.072 R)
• M43: 19,710,716 km (0.107 R)
• M44: 20,050,752 km (0.119 R)
• M45: 20,107,599 km (0.045 R)
• M46: 20,507,175 km (0.093 R)
• M47: 20,679,213 km (0.118 R)
• M48: 21,955,432 km (0.025 R)
• M49: 22,131,509 km (0.117 R)
• M50: 22,307,885 km (0.119 R)
• M51: 23,316,773 km (0.109 R)
• M52: 23,436,451 km (0.109 R)
• M53: 26,556,165 km (0.069 R)
• M54: 27,624,593 km (0.095 R)
• M55: 27,941,591 km (0.093 R)
• M56: 28,387,243 km (0.104 R)
• M57: 28,771,261 km (0.112 R)
• M58: 28,835,438 km (0.089 R)
• M59: 29,092,448 km (0.064 R)
• M60: 30,324,087 km (0.045 R)
• M61: 31,837,718 km (0.119 R)
• M62: 32,036,982 km (0.044 R)
• M63: 32,771,059 km (0.112 R)
• M64: 33,039,288 km (0.086 R)
• M65: 33,106,458 km (0.117 R)
• M66: 33,780,994 km (0.06 R)
• M67: 34,119,834 km (0.112 R)
• M68: 34,664,370 km (0.092 R)
• M69: 34,801,102 km (0.049 R)
• M70: 35,280,563 km (0.104 R)
• M71: 36,315,482 km (0.103 R)
• M72: 36,384,745 km (0.112 R)
• M73: 36,871,387 km (0.12 R)
• M74: 37,150,537 km (0.109 R)
• M75: 37,360,273 km (0.077 R)
• M76: 37,991,875 km (0.109 R)
• M77: 40,050,940 km (0.095 R)
• M78: 42,073,354 km (0.089 R)
• M79: 42,510,928 km (0.094 R)
• M80: 43,464,315 km (0.074 R)
• M81: 44,202,580 km (0.109 R)
• M82: 45,019,385 km (0.038 R)
• M83: 45,093,885 km (0.113 R)
• M84: 45,168,384 km (0.085 R)
• M85: 45,691,378 km (0.102 R)
• M86: 46,291,565 km (0.052 R)
• M87: 49,946,540 km (0.049 R)
• M88: 50,178,118 km (0.061 R)
• M89: 51,964,915 km (0.095 R)
• M90: 52,199,484 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit