🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.23 AU - 1.95 AU

Year: 772 Days

Day: 42.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.2

Radius: 15

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.56 AU - 5.74 AU

Year: 3861 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 81,558,205 km

• M1: 200,162 km (0.113 R)
• M2: 295,905 km (0.079 R)
• M3: 474,524 km (0.028 R)
• M4: 571,314 km (0.083 R)
• M5: 711,338 km (0.051 R)
• M6: 1,421,479 km (0.111 R)
• M7: 1,574,069 km (0.093 R)
• M8: 1,670,859 km (0.116 R)
• M9: 1,845,439 km (0.068 R)
• M10: 2,145,832 km (0.077 R)
• M11: 2,648,182 km (0.085 R)
• M12: 2,765,017 km (0.051 R)
• M13: 2,913,419 km (0.114 R)
• M14: 3,312,097 km (0.119 R)
• M15: 3,926,495 km (0.103 R)
• M16: 4,212,975 km (0.096 R)
• M17: 4,402,217 km (0.081 R)
• M18: 4,594,151 km (0.095 R)
• M19: 4,700,066 km (0.068 R)
• M20: 5,150,355 km (0.103 R)
• M21: 5,371,461 km (0.119 R)
• M22: 5,520,610 km (0.055 R)
• M23: 5,652,406 km (0.091 R)
• M24: 5,785,099 km (0.064 R)
• M25: 5,976,585 km (0.086 R)
• M26: 6,425,229 km (0.081 R)
• M27: 6,603,699 km (0.059 R)
• M28: 6,783,964 km (0.081 R)
• M29: 6,925,185 km (0.039 R)
• M30: 7,067,452 km (0.084 R)
• M31: 7,313,690 km (0.04 R)
• M32: 7,878,123 km (0.068 R)
• M33: 8,197,814 km (0.08 R)
• M34: 8,326,917 km (0.07 R)
• M35: 8,456,768 km (0.119 R)
• M36: 8,609,058 km (0.089 R)
• M37: 8,806,228 km (0.08 R)
• M38: 9,609,718 km (0.083 R)
• M39: 9,768,741 km (0.06 R)
• M40: 9,928,661 km (0.086 R)
• M41: 10,483,520 km (0.109 R)
• M42: 10,577,018 km (0.063 R)
• M43: 11,454,709 km (0.106 R)
• M44: 11,987,876 km (0.105 R)
• M45: 12,479,454 km (0.109 R)
• M46: 12,628,304 km (0.081 R)
• M47: 13,128,560 km (0.118 R)
• M48: 13,279,953 km (0.109 R)
• M49: 13,482,658 km (0.112 R)
• M50: 14,303,950 km (0.099 R)
• M51: 14,537,921 km (0.046 R)
• M52: 15,009,454 km (0.062 R)
• M53: 15,220,835 km (0.119 R)
• M54: 15,566,107 km (0.064 R)
• M55: 16,318,884 km (0.086 R)
• M56: 17,111,154 km (0.107 R)
• M57: 17,276,609 km (0.057 R)
• M58: 17,470,339 km (0.084 R)
• M59: 18,083,989 km (0.073 R)
• M60: 18,421,631 km (0.098 R)
• M61: 18,676,247 km (0.09 R)
• M62: 18,846,639 km (0.066 R)
• M63: 19,189,068 km (0.091 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.5

Radius: 3.1

Gravity: 83.61 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.99 AU - 17.31 AU

Year: 20493 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,558,205 km

• M1: 76,445 km (0.117 R)
• M2: 145,708 km (0.039 R)
• M3: 341,682 km (0.04 R)
• M4: 505,192 km (0.112 R)
• M5: 618,737 km (0.106 R)
• M6: 715,377 km (0.115 R)
• M7: 1,177,186 km (0.09 R)
• M8: 1,327,681 km (0.067 R)
• M9: 1,580,801 km (0.088 R)
• M10: 2,463,279 km (0.074 R)
• M11: 2,733,303 km (0.088 R)
• M12: 2,812,141 km (0.078 R)
• M13: 3,217,701 km (0.052 R)
• M14: 3,427,287 km (0.025 R)
• M15: 3,469,773 km (0.115 R)
• M16: 3,859,625 km (0.078 R)
• M17: 4,821,839 km (0.064 R)
• M18: 5,109,814 km (0.12 R)
• M19: 5,353,958 km (0.045 R)
• M20: 5,651,957 km (0.101 R)
• M21: 5,803,051 km (0.046 R)
• M22: 5,904,478 km (0.111 R)
• M23: 5,955,342 km (0.106 R)
• M24: 6,057,667 km (0.085 R)
• M25: 6,472,651 km (0.089 R)
• M26: 8,796,953 km (0.087 R)
• M27: 9,444,114 km (0.075 R)
• M28: 9,984,910 km (0.091 R)
• M29: 10,783,763 km (0.102 R)
• M30: 11,348,644 km (0.108 R)
• M31: 11,475,503 km (0.112 R)
• M32: 11,539,082 km (0.112 R)
• M33: 11,730,567 km (0.058 R)
• M34: 14,040,807 km (0.102 R)
• M35: 14,519,371 km (0.086 R)
• M36: 14,933,757 km (0.088 R)
• M37: 15,003,170 km (0.106 R)
• M38: 15,282,021 km (0.069 R)
• M39: 15,492,206 km (0.091 R)
• M40: 15,915,717 km (0.111 R)
• M41: 16,271,312 km (0.057 R)
• M42: 17,867,371 km (0.088 R)
• M43: 18,088,776 km (0.105 R)
• M44: 19,285,260 km (0.037 R)
• M45: 19,436,653 km (0.105 R)
• M46: 19,512,499 km (0.109 R)
• M47: 19,893,076 km (0.084 R)
• M48: 20,199,303 km (0.057 R)
• M49: 20,816,394 km (0.092 R)
• M50: 21,832,463 km (0.119 R)
• M51: 22,227,551 km (0.077 R)
• M52: 23,669,076 km (0.076 R)
• M53: 23,831,090 km (0.07 R)
• M54: 24,074,935 km (0.062 R)
• M55: 25,554,607 km (0.034 R)
• M56: 26,557,362 km (0.079 R)
• M57: 27,148,274 km (0.089 R)
• M58: 29,293,507 km (0.078 R)
• M59: 30,783,053 km (0.082 R)
• M60: 32,656,916 km (0.075 R)
• M61: 33,289,715 km (0.067 R)
• M62: 33,471,177 km (0.073 R)
• M63: 35,027,444 km (0.091 R)
• M64: 36,420,200 km (0.09 R)
• M65: 37,547,270 km (0.115 R)
• M66: 37,830,758 km (0.102 R)
• M67: 39,067,783 km (0.115 R)
• M68: 39,739,328 km (0.07 R)
• M69: 40,608,192 km (0.051 R)
• M70: 40,705,132 km (0.053 R)
• M71: 42,364,920 km (0.116 R)
• M72: 42,561,641 km (0.093 R)
• M73: 44,645,390 km (0.027 R)
• M74: 45,146,393 km (0.077 R)
• M75: 46,559,046 km (0.118 R)
• M76: 48,705,177 km (0.102 R)
• M77: 50,153,733 km (0.11 R)
• M78: 50,778,903 km (0.107 R)
• M79: 52,142,188 km (0.089 R)
• M80: 53,411,227 km (0.116 R)
• M81: 53,517,441 km (0.101 R)
• M82: 53,623,806 km (0.114 R)
• M83: 55,548,831 km (0.116 R)
• M84: 56,519,871 km (0.062 R)
• M85: 57,714,260 km (0.107 R)
• M86: 61,235,944 km (0.103 R)
• M87: 64,826,292 km (0.119 R)
• M88: 66,647,048 km (0.111 R)
• M89: 69,989,513 km (0.03 R)
• M90: 70,571,300 km (0.074 R)
• M91: 71,974,228 km (0.088 R)
• M92: 72,561,400 km (0.098 R)
• M93: 75,998,561 km (0.077 R)
• M94: 76,955,987 km (0.057 R)
• M95: 77,195,942 km (0.06 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 15,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit