🌌 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: 622.7

Radius: 13

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.64 AU - 0.94 AU

Year: 468 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 36,202,110 km

• M1: 163,211 km (0.063 R)
• M2: 304,581 km (0.072 R)
• M3: 396,584 km (0.074 R)
• M4: 526,884 km (0.098 R)
• M5: 655,538 km (0.06 R)
• M6: 746,942 km (0.102 R)
• M7: 843,283 km (0.075 R)
• M8: 967,001 km (0.085 R)
• M9: 1,078,451 km (0.039 R)
• M10: 1,310,178 km (0.066 R)
• M11: 1,429,707 km (0.106 R)
• M12: 1,596,957 km (0.112 R)
• M13: 1,708,557 km (0.084 R)
• M14: 1,799,662 km (0.046 R)
• M15: 1,969,306 km (0.089 R)
• M16: 2,083,450 km (0.11 R)
• M17: 2,237,236 km (0.043 R)
• M18: 2,331,333 km (0.103 R)
• M19: 2,569,343 km (0.068 R)
• M20: 2,654,764 km (0.102 R)
• M21: 2,781,623 km (0.065 R)
• M22: 2,937,953 km (0.115 R)
• M23: 3,027,562 km (0.042 R)
• M24: 3,125,249 km (0.118 R)
• M25: 3,209,772 km (0.076 R)
• M26: 3,337,977 km (0.051 R)
• M27: 3,446,286 km (0.065 R)
• M28: 3,548,312 km (0.112 R)
• M29: 3,696,115 km (0.091 R)
• M30: 3,793,204 km (0.049 R)
• M31: 3,883,561 km (0.11 R)
• M32: 4,005,184 km (0.088 R)
• M33: 4,120,524 km (0.117 R)
• M34: 4,322,930 km (0.049 R)
• M35: 4,417,476 km (0.097 R)
• M36: 4,528,776 km (0.115 R)
• M37: 4,754,071 km (0.078 R)
• M38: 4,909,054 km (0.094 R)
• M39: 5,082,438 km (0.078 R)
• M40: 5,215,879 km (0.078 R)
• M41: 5,341,990 km (0.083 R)
• M42: 5,426,663 km (0.098 R)
• M43: 5,588,827 km (0.111 R)
• M44: 6,032,235 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.2

Radius: 13.1

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.95 AU - 4.79 AU

Year: 6092 Days

Day: 7.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,202,110 km

• M1: 178,919 km (0.103 R)
• M2: 283,039 km (0.115 R)
• M3: 438,322 km (0.055 R)
• M4: 606,919 km (0.111 R)
• M5: 912,697 km (0.055 R)
• M6: 1,123,330 km (0.107 R)
• M7: 1,300,753 km (0.081 R)
• M8: 1,401,582 km (0.11 R)
• M9: 1,794,875 km (0.071 R)
• M10: 2,162,587 km (0.107 R)
• M11: 2,596,869 km (0.07 R)
• M12: 3,013,500 km (0.083 R)
• M13: 3,381,061 km (0.068 R)
• M14: 4,517,108 km (0.086 R)
• M15: 4,831,862 km (0.085 R)
• M16: 5,289,930 km (0.117 R)
• M17: 5,482,762 km (0.038 R)
• M18: 5,875,307 km (0.055 R)
• M19: 5,960,578 km (0.111 R)
• M20: 6,599,061 km (0.118 R)
• M21: 8,385,260 km (0.116 R)
• M22: 8,642,867 km (0.061 R)
• M23: 8,805,181 km (0.117 R)
• M24: 8,903,168 km (0.095 R)
• M25: 9,067,127 km (0.103 R)
• M26: 9,199,072 km (0.087 R)
• M27: 9,331,616 km (0.115 R)
• M28: 9,902,033 km (0.103 R)
• M29: 10,553,083 km (0.093 R)
• M30: 10,831,484 km (0.06 R)
• M31: 10,971,508 km (0.118 R)
• M32: 11,395,319 km (0.051 R)
• M33: 12,041,282 km (0.043 R)
• M34: 12,846,717 km (0.067 R)
• M35: 12,958,018 km (0.118 R)
• M36: 13,069,468 km (0.066 R)
• M37: 13,631,956 km (0.054 R)
• M38: 13,897,193 km (0.104 R)
• M39: 14,278,967 km (0.069 R)
• M40: 14,509,797 km (0.113 R)
• M41: 14,897,255 km (0.067 R)
• M42: 15,014,091 km (0.106 R)
• M43: 15,563,564 km (0.057 R)
• M44: 15,840,919 km (0.118 R)
• M45: 16,079,826 km (0.105 R)
• M46: 16,440,507 km (0.11 R)
• M47: 17,251,626 km (0.09 R)
• M48: 17,333,456 km (0.099 R)
• M49: 17,868,418 km (0.075 R)
• M50: 18,325,440 km (0.114 R)
• M51: 19,123,844 km (0.113 R)
• M52: 21,586,823 km (0.107 R)
• M53: 23,012,790 km (0.108 R)
• M54: 23,828,248 km (0.042 R)
• M55: 24,239,493 km (0.049 R)
• M56: 24,377,123 km (0.083 R)
• M57: 24,653,280 km (0.111 R)
• M58: 24,883,960 km (0.113 R)
• M59: 25,627,462 km (0.075 R)
• M60: 26,048,879 km (0.104 R)
• M61: 26,519,813 km (0.072 R)
• M62: 26,851,172 km (0.094 R)
• M63: 26,993,589 km (0.082 R)
• M64: 27,326,893 km (0.105 R)
• M65: 27,613,673 km (0.079 R)
• M66: 27,805,457 km (0.11 R)
• M67: 27,997,541 km (0.081 R)
• M68: 28,190,223 km (0.05 R)
• M69: 28,479,994 km (0.12 R)
• M70: 29,159,916 km (0.103 R)
• M71: 29,404,060 km (0.102 R)
• M72: 29,501,897 km (0.07 R)
• M73: 29,698,020 km (0.108 R)
• M74: 30,288,632 km (0.081 R)
• M75: 30,833,617 km (0.068 R)
• M76: 31,132,214 km (0.12 R)
• M77: 32,134,371 km (0.116 R)
• M78: 32,487,571 km (0.061 R)
• M79: 32,588,849 km (0.062 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.8

Radius: 3.2

Gravity: 24.49 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.17 AU - 6.67 AU

Year: 10848 Days

Day: 15.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 36,202,110 km

• M1: 174,282 km (0.066 R)
• M2: 329,115 km (0.088 R)
• M3: 396,584 km (0.109 R)
• M4: 456,274 km (0.089 R)
• M5: 1,270,236 km (0.101 R)
• M6: 1,323,343 km (0.105 R)
• M7: 1,695,841 km (0.077 R)
• M8: 1,793,828 km (0.102 R)
• M9: 2,619,309 km (0.06 R)
• M10: 3,034,742 km (0.103 R)
• M11: 3,544,722 km (0.09 R)
• M12: 4,238,556 km (0.052 R)
• M13: 4,452,033 km (0.103 R)
• M14: 4,668,950 km (0.102 R)
• M15: 6,585,897 km (0.076 R)
• M16: 7,591,942 km (0.113 R)
• M17: 7,721,045 km (0.06 R)
• M18: 7,753,358 km (0.069 R)
• M19: 8,145,604 km (0.053 R)
• M20: 9,533,424 km (0.081 R)
• M21: 10,956,099 km (0.095 R)
• M22: 11,953,169 km (0.093 R)
• M23: 12,671,987 km (0.1 R)
• M24: 12,710,284 km (0.113 R)
• M25: 13,717,377 km (0.108 R)
• M26: 13,992,936 km (0.069 R)
• M27: 14,111,567 km (0.085 R)
• M28: 14,151,061 km (0.097 R)
• M29: 14,349,727 km (0.036 R)
• M30: 15,397,660 km (0.103 R)
• M31: 15,520,031 km (0.083 R)
• M32: 15,601,861 km (0.074 R)
• M33: 16,553,304 km (0.118 R)
• M34: 16,595,041 km (0.076 R)
• M35: 16,804,478 km (0.108 R)
• M36: 17,226,045 km (0.064 R)
• M37: 17,523,296 km (0.094 R)
• M38: 19,517,735 km (0.04 R)
• M39: 20,946,993 km (0.093 R)
• M40: 21,309,469 km (0.106 R)
• M41: 21,537,157 km (0.093 R)
• M42: 21,857,296 km (0.042 R)
• M43: 22,040,853 km (0.069 R)
• M44: 22,594,664 km (0.034 R)
• M45: 23,763,173 km (0.092 R)
• M46: 25,479,958 km (0.105 R)
• M47: 25,624,918 km (0.104 R)
• M48: 26,158,384 km (0.11 R)
• M49: 27,187,019 km (0.099 R)
• M50: 28,328,750 km (0.118 R)
• M51: 28,830,053 km (0.081 R)
• M52: 29,233,219 km (0.118 R)
• M53: 29,334,347 km (0.11 R)
• M54: 29,435,475 km (0.103 R)
• M55: 29,587,467 km (0.073 R)
• M56: 29,943,211 km (0.107 R)
• M57: 30,249,138 km (0.107 R)
• M58: 30,915,746 km (0.058 R)
• M59: 31,535,231 km (0.064 R)
• M60: 31,950,664 km (0.118 R)
• M61: 32,106,845 km (0.109 R)
• M62: 32,419,953 km (0.114 R)
• M63: 32,734,258 km (0.104 R)
• M64: 32,839,126 km (0.087 R)
• M65: 35,660,991 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 13,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit