🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.2

Radius: 14.2

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.45 AU - 0.69 AU

Year: 297 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,731,610 km

• M1: 177,423 km (0.063 R)
• M2: 272,717 km (0.112 R)
• M3: 380,577 km (0.065 R)
• M4: 494,571 km (0.084 R)
• M5: 591,660 km (0.081 R)
• M6: 715,377 km (0.077 R)
• M7: 892,650 km (0.083 R)
• M8: 986,299 km (0.066 R)
• M9: 1,093,411 km (0.059 R)
• M10: 1,187,059 km (0.077 R)
• M11: 1,278,164 km (0.088 R)
• M12: 1,374,804 km (0.108 R)
• M13: 1,476,830 km (0.111 R)
• M14: 1,610,271 km (0.049 R)
• M15: 1,748,051 km (0.109 R)
• M16: 1,856,360 km (0.104 R)
• M17: 1,951,654 km (0.106 R)
• M18: 2,042,310 km (0.12 R)
• M19: 2,137,604 km (0.092 R)
• M20: 2,237,835 km (0.077 R)
• M21: 2,339,561 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679

Radius: 11.3

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.4 AU - 2.3 AU

Year: 1737 Days

Day: 11.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 53,731,610 km

• M1: 145,708 km (0.101 R)
• M2: 228,885 km (0.098 R)
• M3: 413,489 km (0.103 R)
• M4: 551,717 km (0.106 R)
• M5: 663,616 km (0.102 R)
• M6: 776,263 km (0.082 R)
• M7: 847,322 km (0.117 R)
• M8: 979,567 km (0.057 R)
• M9: 1,092,513 km (0.094 R)
• M10: 1,173,446 km (0.059 R)
• M11: 1,640,640 km (0.116 R)
• M12: 1,776,774 km (0.072 R)
• M13: 1,949,559 km (0.083 R)
• M14: 2,105,590 km (0.063 R)
• M15: 2,196,695 km (0.065 R)
• M16: 2,288,997 km (0.113 R)
• M17: 2,454,003 km (0.106 R)
• M18: 2,586,398 km (0.045 R)
• M19: 2,671,968 km (0.066 R)
• M20: 2,833,384 km (0.076 R)
• M21: 2,908,931 km (0.074 R)
• M22: 3,350,394 km (0.084 R)
• M23: 3,484,284 km (0.099 R)
• M24: 3,854,838 km (0.113 R)
• M25: 4,023,584 km (0.112 R)
• M26: 4,252,619 km (0.104 R)
• M27: 4,354,046 km (0.086 R)
• M28: 4,648,754 km (0.069 R)
• M29: 4,919,526 km (0.087 R)
• M30: 5,319,700 km (0.034 R)
• M31: 5,492,187 km (0.088 R)
• M32: 5,730,496 km (0.073 R)
• M33: 5,810,830 km (0.111 R)
• M34: 6,200,981 km (0.03 R)
• M35: 6,349,532 km (0.094 R)
• M36: 6,465,919 km (0.095 R)
• M37: 6,549,395 km (0.111 R)
• M38: 6,819,269 km (0.095 R)
• M39: 6,904,391 km (0.059 R)
• M40: 7,024,069 km (0.088 R)
• M41: 7,810,206 km (0.116 R)
• M42: 8,024,579 km (0.091 R)
• M43: 8,277,101 km (0.073 R)
• M44: 8,404,408 km (0.112 R)
• M45: 8,679,220 km (0.119 R)
• M46: 8,882,822 km (0.111 R)
• M47: 9,426,910 km (0.089 R)
• M48: 9,943,322 km (0.049 R)
• M49: 10,136,901 km (0.088 R)
• M50: 10,253,737 km (0.105 R)
• M51: 10,449,262 km (0.111 R)
• M52: 10,527,950 km (0.096 R)
• M53: 10,764,913 km (0.084 R)
• M54: 11,023,568 km (0.115 R)
• M55: 11,324,708 km (0.12 R)
• M56: 12,099,625 km (0.075 R)
• M57: 12,202,848 km (0.104 R)
• M58: 12,618,730 km (0.118 R)
• M59: 12,849,410 km (0.111 R)
• M60: 12,933,783 km (0.118 R)
• M61: 13,039,250 km (0.067 R)
• M62: 13,187,651 km (0.1 R)
• M63: 13,293,865 km (0.115 R)
• M64: 13,980,819 km (0.049 R)
• M65: 14,132,660 km (0.116 R)
• M66: 14,263,259 km (0.104 R)
• M67: 14,394,158 km (0.108 R)
• M68: 14,877,807 km (0.073 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.5

Radius: 3.7

Gravity: 57.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.38 AU - 7.36 AU

Year: 11097 Days

Day: 18.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,731,610 km

• M1: 70,909 km (0.118 R)
• M2: 258,206 km (0.112 R)
• M3: 311,164 km (0.106 R)
• M4: 412,741 km (0.112 R)
• M5: 757,414 km (0.092 R)
• M6: 997,967 km (0.086 R)
• M7: 2,194,451 km (0.113 R)
• M8: 2,333,727 km (0.096 R)
• M9: 2,504,568 km (0.051 R)
• M10: 2,858,217 km (0.081 R)
• M11: 3,133,776 km (0.058 R)
• M12: 3,290,405 km (0.12 R)
• M13: 3,611,592 km (0.061 R)
• M14: 4,775,912 km (0.059 R)
• M15: 5,435,339 km (0.058 R)
• M16: 5,813,972 km (0.106 R)
• M17: 5,967,758 km (0.093 R)
• M18: 6,045,100 km (0.086 R)
• M19: 6,318,715 km (0.053 R)
• M20: 6,437,196 km (0.101 R)
• M21: 7,411,079 km (0.091 R)
• M22: 9,222,709 km (0.091 R)
• M23: 9,267,438 km (0.074 R)
• M24: 9,402,077 km (0.11 R)
• M25: 9,446,956 km (0.043 R)
• M26: 9,537,313 km (0.097 R)
• M27: 9,992,839 km (0.051 R)
• M28: 10,642,393 km (0.096 R)
• M29: 11,162,245 km (0.094 R)
• M30: 11,449,323 km (0.109 R)
• M31: 11,642,155 km (0.082 R)
• M32: 11,981,892 km (0.092 R)
• M33: 12,275,852 km (0.045 R)
• M34: 12,423,654 km (0.081 R)
• M35: 12,473,171 km (0.068 R)
• M36: 12,522,539 km (0.044 R)
• M37: 13,071,114 km (0.103 R)
• M38: 14,763,215 km (0.101 R)
• M39: 14,920,443 km (0.026 R)
• M40: 15,236,543 km (0.099 R)
• M41: 15,395,416 km (0.097 R)
• M42: 15,821,770 km (0.057 R)
• M43: 16,144,153 km (0.074 R)
• M44: 17,069,117 km (0.068 R)
• M45: 17,454,930 km (0.087 R)
• M46: 17,899,385 km (0.117 R)
• M47: 20,176,863 km (0.033 R)
• M48: 20,235,057 km (0.048 R)
• M49: 20,526,324 km (0.088 R)
• M50: 21,113,196 km (0.049 R)
• M51: 22,003,603 km (0.047 R)
• M52: 22,123,281 km (0.096 R)
• M53: 22,183,270 km (0.093 R)
• M54: 25,497,461 km (0.08 R)
• M55: 27,661,993 km (0.059 R)
• M56: 27,855,722 km (0.061 R)
• M57: 28,114,825 km (0.107 R)
• M58: 28,700,800 km (0.026 R)
• M59: 30,682,673 km (0.067 R)
• M60: 31,084,194 km (0.025 R)
• M61: 31,487,659 km (0.093 R)
• M62: 32,639,862 km (0.097 R)
• M63: 33,186,941 km (0.096 R)
• M64: 34,082,284 km (0.094 R)
• M65: 34,498,167 km (0.084 R)
• M66: 35,195,143 km (0.112 R)
• M67: 35,475,190 km (0.099 R)
• M68: 35,896,757 km (0.117 R)
• M69: 37,957,169 km (0.116 R)
• M70: 38,604,479 km (0.049 R)
• M71: 38,893,202 km (0.096 R)
• M72: 40,275,038 km (0.12 R)
• M73: 40,421,345 km (0.039 R)
• M74: 40,494,648 km (0.09 R)
• M75: 40,641,254 km (0.063 R)
• M76: 40,861,462 km (0.096 R)
• M77: 41,598,680 km (0.115 R)
• M78: 42,117,336 km (0.034 R)
• M79: 42,936,683 km (0.12 R)
• M80: 43,535,823 km (0.071 R)
• M81: 45,730,872 km (0.116 R)
• M82: 47,419,982 km (0.115 R)
• M83: 47,806,692 km (0.108 R)
• M84: 47,961,676 km (0.066 R)
• M85: 48,194,450 km (0.061 R)
• M86: 48,661,195 km (0.118 R)
• M87: 48,973,107 km (0.101 R)
• M88: 51,175,487 km (0.042 R)
• M89: 52,288,645 km (0.086 R)
• M90: 52,368,530 km (0.084 R)
• M91: 52,448,265 km (0.116 R)
• M92: 52,768,106 km (0.12 R)
• M93: 53,168,878 km (0.06 R)
• M94: 53,490,215 km (0.108 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: 336 - 13,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit