🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.59 AU - 2.43 AU

Year: 1026 Days

Day: 37.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,934,064 km

• M1: 385,813 km (0.112 R)
• M2: 498,011 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.13 AU - 2.67 AU

Year: 1338 Days

Day: 38.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.3

Radius: 10.4

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.18 AU - 6.28 AU

Year: 4305 Days

Day: 11.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,934,064 km

• M1: 249,230 km (0.114 R)
• M2: 387,159 km (0.082 R)
• M3: 729,140 km (0.092 R)
• M4: 932,892 km (0.115 R)
• M5: 1,074,861 km (0.103 R)
• M6: 1,266,346 km (0.112 R)
• M7: 1,395,599 km (0.078 R)
• M8: 1,651,860 km (0.102 R)
• M9: 1,874,461 km (0.098 R)
• M10: 1,939,836 km (0.067 R)
• M11: 2,090,032 km (0.057 R)
• M12: 2,419,746 km (0.051 R)
• M13: 2,841,163 km (0.119 R)
• M14: 2,955,007 km (0.101 R)
• M15: 3,345,308 km (0.049 R)
• M16: 3,648,842 km (0.094 R)
• M17: 3,752,064 km (0.051 R)
• M18: 3,856,334 km (0.09 R)
• M19: 4,348,062 km (0.073 R)
• M20: 4,413,736 km (0.038 R)
• M21: 4,905,165 km (0.097 R)
• M22: 5,180,724 km (0.109 R)
• M23: 5,770,887 km (0.118 R)
• M24: 5,891,463 km (0.039 R)
• M25: 6,012,937 km (0.082 R)
• M26: 6,307,944 km (0.085 R)
• M27: 6,632,870 km (0.118 R)
• M28: 6,784,712 km (0.038 R)
• M29: 7,666,741 km (0.108 R)
• M30: 8,229,678 km (0.09 R)
• M31: 8,475,019 km (0.077 R)
• M32: 8,639,875 km (0.116 R)
• M33: 9,028,680 km (0.049 R)
• M34: 9,395,045 km (0.109 R)
• M35: 10,084,093 km (0.041 R)
• M36: 10,375,959 km (0.107 R)
• M37: 10,670,667 km (0.079 R)
• M38: 10,819,068 km (0.099 R)
• M39: 11,510,509 km (0.119 R)
• M40: 11,662,800 km (0.066 R)
• M41: 11,907,691 km (0.103 R)
• M42: 12,278,395 km (0.065 R)
• M43: 12,371,594 km (0.049 R)
• M44: 12,496,359 km (0.075 R)
• M45: 13,349,067 km (0.119 R)
• M46: 13,701,819 km (0.058 R)
• M47: 14,285,699 km (0.106 R)
• M48: 14,811,685 km (0.108 R)
• M49: 14,877,807 km (0.12 R)
• M50: 15,110,283 km (0.1 R)
• M51: 15,310,444 km (0.047 R)
• M52: 15,578,823 km (0.07 R)
• M53: 15,747,270 km (0.095 R)
• M54: 16,018,042 km (0.085 R)
• M55: 16,736,411 km (0.113 R)
• M56: 17,047,425 km (0.115 R)
• M57: 17,151,545 km (0.116 R)
• M58: 17,255,815 km (0.12 R)
• M59: 17,605,126 km (0.039 R)
• M60: 17,710,294 km (0.075 R)
• M61: 17,956,681 km (0.072 R)
• M62: 18,738,480 km (0.109 R)
• M63: 19,025,408 km (0.071 R)
• M64: 19,531,348 km (0.087 R)
• M65: 20,519,293 km (0.113 R)
• M66: 20,889,248 km (0.094 R)
• M67: 21,373,646 km (0.063 R)
• M68: 22,012,728 km (0.099 R)
• M69: 22,088,275 km (0.103 R)
• M70: 22,543,651 km (0.064 R)
• M71: 22,657,944 km (0.084 R)
• M72: 23,232,549 km (0.094 R)
• M73: 24,356,777 km (0.079 R)
• M74: 24,474,212 km (0.096 R)
• M75: 25,182,109 km (0.075 R)
• M76: 26,779,216 km (0.108 R)
• M77: 26,900,240 km (0.038 R)
• M78: 27,061,956 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.2

Radius: 13.3

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.05 AU - 8.71 AU

Year: 8730 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,934,064 km

• M1: 200,312 km (0.096 R)
• M2: 526,585 km (0.078 R)
• M3: 1,088,025 km (0.09 R)
• M4: 2,142,242 km (0.111 R)
• M5: 2,477,790 km (0.107 R)
• M6: 2,584,453 km (0.091 R)
• M7: 2,998,540 km (0.117 R)
• M8: 3,141,406 km (0.082 R)
• M9: 3,493,709 km (0.063 R)
• M10: 4,494,668 km (0.026 R)
• M11: 4,625,865 km (0.072 R)
• M12: 5,301,150 km (0.12 R)
• M13: 5,405,121 km (0.081 R)
• M14: 5,721,221 km (0.068 R)
• M15: 6,007,252 km (0.106 R)
• M16: 6,115,711 km (0.111 R)
• M17: 6,371,523 km (0.094 R)
• M18: 6,855,921 km (0.106 R)
• M19: 7,313,840 km (0.025 R)
• M20: 7,820,977 km (0.057 R)
• M21: 8,019,194 km (0.115 R)
• M22: 8,380,024 km (0.12 R)
• M23: 8,746,389 km (0.034 R)
• M24: 8,910,797 km (0.055 R)
• M25: 10,655,557 km (0.085 R)
• M26: 13,156,385 km (0.102 R)
• M27: 13,297,755 km (0.111 R)
• M28: 13,439,723 km (0.065 R)
• M29: 13,534,718 km (0.082 R)
• M30: 13,629,862 km (0.045 R)
• M31: 14,302,304 km (0.095 R)
• M32: 14,740,177 km (0.049 R)
• M33: 15,083,953 km (0.06 R)
• M34: 15,182,538 km (0.038 R)
• M35: 16,586,814 km (0.066 R)
• M36: 16,739,703 km (0.093 R)
• M37: 17,771,030 km (0.078 R)
• M38: 17,875,300 km (0.053 R)
• M39: 18,452,598 km (0.108 R)
• M40: 18,611,022 km (0.085 R)
• M41: 19,841,016 km (0.1 R)
• M42: 20,329,603 km (0.108 R)
• M43: 21,429,297 km (0.095 R)
• M44: 22,154,397 km (0.101 R)
• M45: 22,604,687 km (0.092 R)
• M46: 23,285,806 km (0.073 R)
• M47: 23,514,392 km (0.076 R)
• M48: 23,628,984 km (0.074 R)
• M49: 26,373,955 km (0.052 R)
• M50: 27,210,955 km (0.091 R)
• M51: 27,451,808 km (0.048 R)
• M52: 27,935,458 km (0.085 R)
• M53: 28,056,781 km (0.115 R)
• M54: 28,360,914 km (0.066 R)
• M55: 28,911,135 km (0.115 R)
• M56: 29,033,955 km (0.059 R)
• M57: 30,022,198 km (0.092 R)
• M58: 31,273,136 km (0.12 R)
• M59: 31,588,488 km (0.029 R)
• M60: 31,714,898 km (0.049 R)
• M61: 32,158,905 km (0.095 R)
• M62: 33,117,079 km (0.099 R)
• M63: 35,586,192 km (0.116 R)
• M64: 35,849,484 km (0.096 R)
• M65: 36,776,393 km (0.119 R)
• M66: 37,644,060 km (0.098 R)
• M67: 38,316,054 km (0.068 R)
• M68: 38,653,547 km (0.077 R)
• M69: 40,013,541 km (0.109 R)
• M70: 40,150,423 km (0.034 R)
• M71: 40,355,970 km (0.042 R)
• M72: 40,974,857 km (0.067 R)
• M73: 42,221,905 km (0.111 R)
• M74: 42,990,090 km (0.07 R)
• M75: 43,481,519 km (0.077 R)
• M76: 43,763,062 km (0.116 R)
• M77: 43,974,593 km (0.081 R)
• M78: 44,398,853 km (0.034 R)
• M79: 45,322,470 km (0.071 R)
• M80: 45,465,186 km (0.107 R)
• M81: 46,612,004 km (0.062 R)
• M82: 48,495,740 km (0.085 R)
• M83: 48,860,909 km (0.101 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 12,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit