🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.89 AU - 2.89 AU

Year: 1317 Days

Day: 37.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,438,610 km

• M1: 246,388 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.38 AU - 5.62 AU

Year: 3985 Days

Day: 42.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 12.8

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.46 AU - 8.86 AU

Year: 7557 Days

Day: 5.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,438,610 km

• M1: 219,610 km (0.103 R)
• M2: 322,683 km (0.108 R)
• M3: 674,986 km (0.041 R)
• M4: 787,633 km (0.052 R)
• M5: 932,444 km (0.087 R)
• M6: 1,437,037 km (0.09 R)
• M7: 1,727,257 km (0.049 R)
• M8: 1,953,299 km (0.111 R)
• M9: 2,137,903 km (0.1 R)
• M10: 2,293,485 km (0.076 R)
• M11: 2,452,807 km (0.078 R)
• M12: 3,284,870 km (0.097 R)
• M13: 3,404,848 km (0.085 R)
• M14: 3,836,288 km (0.064 R)
• M15: 3,941,605 km (0.042 R)
• M16: 4,026,576 km (0.086 R)
• M17: 4,372,895 km (0.088 R)
• M18: 4,638,880 km (0.08 R)
• M19: 5,233,682 km (0.1 R)
• M20: 5,516,421 km (0.09 R)
• M21: 5,877,102 km (0.058 R)
• M22: 5,974,490 km (0.106 R)
• M23: 6,097,160 km (0.108 R)
• M24: 6,927,279 km (0.064 R)
• M25: 7,185,934 km (0.069 R)
• M26: 8,197,664 km (0.104 R)
• M27: 8,526,480 km (0.097 R)
• M28: 8,971,684 km (0.059 R)
• M29: 9,056,057 km (0.119 R)
• M30: 9,168,853 km (0.063 R)
• M31: 9,310,672 km (0.111 R)
• M32: 9,711,445 km (0.1 R)
• M33: 10,001,216 km (0.108 R)
• M34: 10,088,581 km (0.096 R)
• M35: 10,235,038 km (0.104 R)
• M36: 10,529,895 km (0.085 R)
• M37: 10,708,216 km (0.101 R)
• M38: 10,917,503 km (0.082 R)
• M39: 11,037,630 km (0.108 R)
• M40: 11,218,793 km (0.1 R)
• M41: 11,431,372 km (0.117 R)
• M42: 12,263,884 km (0.034 R)
• M43: 12,829,813 km (0.11 R)
• M44: 12,988,536 km (0.11 R)
• M45: 13,372,105 km (0.079 R)
• M46: 13,662,175 km (0.107 R)
• M47: 14,876,910 km (0.12 R)
• M48: 15,751,160 km (0.094 R)
• M49: 16,228,676 km (0.058 R)
• M50: 16,745,836 km (0.075 R)
• M51: 16,954,076 km (0.084 R)
• M52: 17,198,220 km (0.09 R)
• M53: 17,303,238 km (0.11 R)
• M54: 17,408,555 km (0.108 R)
• M55: 17,619,637 km (0.051 R)
• M56: 18,257,822 km (0.071 R)
• M57: 18,939,988 km (0.09 R)
• M58: 19,157,055 km (0.069 R)
• M59: 19,666,884 km (0.082 R)
• M60: 20,107,450 km (0.04 R)
• M61: 21,073,104 km (0.114 R)
• M62: 21,411,046 km (0.095 R)
• M63: 21,561,691 km (0.055 R)
• M64: 21,864,178 km (0.116 R)
• M65: 22,358,748 km (0.053 R)
• M66: 22,511,787 km (0.115 R)
• M67: 22,664,975 km (0.085 R)
• M68: 23,088,337 km (0.084 R)
• M69: 23,436,601 km (0.032 R)
• M70: 23,591,883 km (0.089 R)
• M71: 24,060,125 km (0.081 R)
• M72: 24,295,293 km (0.091 R)
• M73: 24,689,034 km (0.099 R)
• M74: 24,926,296 km (0.113 R)
• M75: 25,602,628 km (0.113 R)
• M76: 26,527,293 km (0.12 R)
• M77: 26,851,471 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958

Radius: 9.3

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.17 AU - 9.55 AU

Year: 9400 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,438,610 km

• M1: 139,575 km (0.037 R)
• M2: 689,497 km (0.063 R)
• M3: 1,276,967 km (0.09 R)
• M4: 1,387,520 km (0.099 R)
• M5: 1,478,326 km (0.032 R)
• M6: 1,690,157 km (0.058 R)
• M7: 1,886,878 km (0.089 R)
• M8: 2,493,497 km (0.072 R)
• M9: 3,097,274 km (0.045 R)
• M10: 3,369,542 km (0.117 R)
• M11: 3,744,883 km (0.037 R)
• M12: 4,002,491 km (0.103 R)
• M13: 4,199,511 km (0.096 R)
• M14: 4,366,163 km (0.086 R)
• M15: 4,433,482 km (0.116 R)
• M16: 4,603,276 km (0.111 R)
• M17: 4,844,577 km (0.095 R)
• M18: 5,483,959 km (0.113 R)
• M19: 5,666,319 km (0.05 R)
• M20: 5,850,773 km (0.087 R)
• M21: 6,112,270 km (0.048 R)
• M22: 7,597,926 km (0.102 R)
• M23: 7,760,539 km (0.1 R)
• M24: 9,232,433 km (0.09 R)
• M25: 9,537,014 km (0.077 R)
• M26: 10,111,470 km (0.103 R)
• M27: 10,290,538 km (0.111 R)
• M28: 10,697,145 km (0.084 R)
• M29: 10,971,209 km (0.074 R)
• M30: 11,340,267 km (0.075 R)
• M31: 11,573,041 km (0.105 R)
• M32: 11,666,540 km (0.094 R)
• M33: 11,760,337 km (0.054 R)
• M34: 12,423,804 km (0.044 R)
• M35: 12,663,759 km (0.083 R)
• M36: 14,637,703 km (0.11 R)
• M37: 15,094,874 km (0.075 R)
• M38: 15,197,199 km (0.116 R)
• M39: 16,494,661 km (0.099 R)
• M40: 16,970,382 km (0.118 R)
• M41: 17,183,260 km (0.075 R)
• M42: 17,343,629 km (0.047 R)
• M43: 18,261,113 km (0.116 R)
• M44: 19,028,550 km (0.12 R)
• M45: 19,527,309 km (0.081 R)
• M46: 20,368,498 km (0.102 R)
• M47: 20,538,142 km (0.088 R)
• M48: 20,935,773 km (0.086 R)
• M49: 21,796,410 km (0.078 R)
• M50: 22,085,882 km (0.08 R)
• M51: 22,376,550 km (0.092 R)
• M52: 22,785,700 km (0.066 R)
• M53: 24,507,123 km (0.093 R)
• M54: 24,989,277 km (0.09 R)
• M55: 26,454,588 km (0.098 R)
• M56: 26,578,007 km (0.118 R)
• M57: 27,384,489 km (0.086 R)
• M58: 27,696,849 km (0.105 R)
• M59: 27,759,530 km (0.026 R)
• M60: 28,199,199 km (0.105 R)
• M61: 28,514,551 km (0.098 R)
• M62: 29,980,610 km (0.12 R)
• M63: 30,109,115 km (0.113 R)
• M64: 30,173,591 km (0.061 R)
• M65: 30,367,021 km (0.111 R)
• M66: 30,560,900 km (0.103 R)
• M67: 31,144,930 km (0.112 R)
• M68: 31,210,005 km (0.106 R)
• M69: 32,720,196 km (0.109 R)
• M70: 33,184,548 km (0.08 R)
• M71: 33,851,754 km (0.083 R)
• M72: 34,658,087 km (0.108 R)
• M73: 34,725,555 km (0.046 R)
• M74: 35,131,414 km (0.118 R)
• M75: 35,335,017 km (0.075 R)
• M76: 36,221,384 km (0.057 R)
• M77: 36,289,900 km (0.094 R)
• M78: 36,358,416 km (0.114 R)
• M79: 36,839,373 km (0.091 R)
• M80: 38,924,319 km (0.109 R)
• M81: 39,910,318 km (0.043 R)
• M82: 41,476,458 km (0.111 R)
• M83: 41,907,001 km (0.112 R)
• M84: 42,411,296 km (0.042 R)
• M85: 43,789,990 km (0.097 R)
• M86: 44,082,154 km (0.066 R)
• M87: 46,740,359 km (0.038 R)
• M88: 47,113,605 km (0.112 R)
• M89: 48,088,834 km (0.081 R)
• M90: 50,288,222 km (0.116 R)
• M91: 50,747,338 km (0.109 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 20,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit