🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.47 AU - 2.99 AU

Year: 1616 Days

Day: 13.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.54 AU - 4.36 AU

Year: 2812 Days

Day: 27 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.7

Radius: 8.1

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.04 AU - 12.88 AU

Year: 15753 Days

Day: 14.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,367,058 km

• M1: 110,254 km (0.113 R)
• M2: 557,701 km (0.061 R)
• M3: 651,050 km (0.096 R)
• M4: 721,361 km (0.098 R)
• M5: 885,320 km (0.089 R)
• M6: 1,197,232 km (0.098 R)
• M7: 1,284,896 km (0.056 R)
• M8: 1,599,351 km (0.072 R)
• M9: 1,676,843 km (0.063 R)
• M10: 1,795,623 km (0.112 R)
• M11: 1,876,256 km (0.063 R)
• M12: 2,408,077 km (0.12 R)
• M13: 2,587,894 km (0.102 R)
• M14: 2,748,711 km (0.112 R)
• M15: 3,275,894 km (0.094 R)
• M16: 3,602,018 km (0.1 R)
• M17: 4,204,448 km (0.078 R)
• M18: 4,312,458 km (0.079 R)
• M19: 4,781,746 km (0.101 R)
• M20: 4,866,269 km (0.093 R)
• M21: 4,979,664 km (0.107 R)
• M22: 5,209,297 km (0.11 R)
• M23: 5,501,162 km (0.071 R)
• M24: 5,649,115 km (0.099 R)
• M25: 5,828,333 km (0.111 R)
• M26: 7,361,711 km (0.039 R)
• M27: 8,528,874 km (0.097 R)
• M28: 8,838,242 km (0.116 R)
• M29: 8,976,919 km (0.093 R)
• M30: 9,046,482 km (0.116 R)
• M31: 9,151,351 km (0.089 R)
• M32: 9,291,673 km (0.067 R)
• M33: 9,503,354 km (0.114 R)
• M34: 10,476,339 km (0.111 R)
• M35: 10,807,549 km (0.062 R)
• M36: 11,030,449 km (0.09 R)
• M37: 11,104,949 km (0.046 R)
• M38: 11,518,288 km (0.097 R)
• M39: 11,631,982 km (0.109 R)
• M40: 12,360,075 km (0.107 R)
• M41: 12,827,569 km (0.095 R)
• M42: 13,221,609 km (0.093 R)
• M43: 14,672,709 km (0.029 R)
• M44: 14,754,838 km (0.087 R)
• M45: 14,960,685 km (0.107 R)
• M46: 15,292,194 km (0.111 R)
• M47: 15,878,019 km (0.097 R)
• M48: 16,258,446 km (0.102 R)
• M49: 16,556,595 km (0.111 R)
• M50: 16,985,492 km (0.106 R)
• M51: 17,114,744 km (0.114 R)
• M52: 17,461,512 km (0.027 R)
• M53: 17,635,644 km (0.12 R)
• M54: 17,810,374 km (0.108 R)
• M55: 18,161,630 km (0.039 R)
• M56: 18,249,893 km (0.116 R)
• M57: 19,589,542 km (0.087 R)
• M58: 19,997,495 km (0.085 R)
• M59: 20,316,887 km (0.107 R)
• M60: 20,868,155 km (0.108 R)
• M61: 21,704,407 km (0.092 R)
• M62: 22,220,819 km (0.052 R)
• M63: 22,362,339 km (0.09 R)
• M64: 23,361,503 km (0.045 R)
• M65: 23,745,969 km (0.108 R)
• M66: 23,890,780 km (0.106 R)
• M67: 24,084,060 km (0.114 R)
• M68: 24,181,000 km (0.083 R)
• M69: 24,326,559 km (0.104 R)
• M70: 24,716,261 km (0.074 R)
• M71: 26,195,934 km (0.104 R)
• M72: 26,345,531 km (0.118 R)
• M73: 26,495,279 km (0.088 R)
• M74: 26,795,821 km (0.114 R)
• M75: 27,097,410 km (0.047 R)
• M76: 27,704,179 km (0.113 R)
• M77: 27,958,196 km (0.082 R)
• M78: 29,033,805 km (0.114 R)
• M79: 29,137,028 km (0.067 R)
• M80: 29,499,055 km (0.108 R)
• M81: 29,758,457 km (0.059 R)
• M82: 29,810,517 km (0.105 R)
• M83: 29,966,548 km (0.119 R)
• M84: 33,740,453 km (0.108 R)
• M85: 34,885,027 km (0.117 R)
• M86: 35,820,911 km (0.078 R)
• M87: 35,876,113 km (0.116 R)
• M88: 36,932,423 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.7

Radius: 4

Gravity: 40.98 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.93 AU - 12.93 AU

Year: 16652 Days

Day: 16.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,367,058 km

• M1: 148,102 km (0.101 R)
• M2: 184,005 km (0.115 R)
• M3: 327,769 km (0.094 R)
• M4: 360,531 km (0.08 R)
• M5: 447,298 km (0.109 R)
• M6: 1,225,655 km (0.107 R)
• M7: 1,411,905 km (0.088 R)
• M8: 1,900,342 km (0.09 R)
• M9: 2,146,879 km (0.084 R)
• M10: 2,210,159 km (0.093 R)
• M11: 2,436,201 km (0.077 R)
• M12: 2,910,576 km (0.069 R)
• M13: 3,302,672 km (0.054 R)
• M14: 3,375,826 km (0.102 R)
• M15: 3,635,976 km (0.029 R)
• M16: 4,135,932 km (0.052 R)
• M17: 4,373,943 km (0.09 R)
• M18: 5,326,731 km (0.082 R)
• M19: 5,585,536 km (0.101 R)
• M20: 6,025,952 km (0.104 R)
• M21: 7,604,658 km (0.114 R)
• M22: 8,639,576 km (0.106 R)
• M23: 9,096,598 km (0.096 R)
• M24: 9,147,760 km (0.086 R)
• M25: 9,250,684 km (0.056 R)
• M26: 10,729,608 km (0.08 R)
• M27: 11,001,278 km (0.049 R)
• M28: 12,393,735 km (0.109 R)
• M29: 12,450,582 km (0.101 R)
• M30: 12,678,719 km (0.099 R)
• M31: 12,850,756 km (0.102 R)
• M32: 12,908,351 km (0.11 R)
• M33: 13,081,436 km (0.119 R)
• M34: 13,958,529 km (0.073 R)
• M35: 14,914,758 km (0.098 R)
• M36: 16,450,829 km (0.085 R)
• M37: 16,575,893 km (0.089 R)
• M38: 17,396,288 km (0.112 R)
• M39: 18,036,267 km (0.083 R)
• M40: 19,537,482 km (0.051 R)
• M41: 20,537,843 km (0.119 R)
• M42: 21,418,226 km (0.11 R)
• M43: 22,172,798 km (0.113 R)
• M44: 23,075,621 km (0.1 R)
• M45: 23,990,562 km (0.032 R)
• M46: 25,493,272 km (0.095 R)
• M47: 26,146,566 km (0.115 R)
• M48: 26,585,187 km (0.057 R)
• M49: 27,026,202 km (0.1 R)
• M50: 27,469,610 km (0.085 R)
• M51: 28,064,710 km (0.04 R)
• M52: 28,139,359 km (0.058 R)
• M53: 28,438,705 km (0.108 R)
• M54: 30,563,593 km (0.047 R)
• M55: 31,025,551 km (0.106 R)
• M56: 31,956,200 km (0.116 R)
• M57: 32,190,470 km (0.094 R)
• M58: 32,660,357 km (0.112 R)
• M59: 33,527,875 km (0.119 R)
• M60: 34,322,987 km (0.053 R)
• M61: 34,482,758 km (0.079 R)
• M62: 35,527,400 km (0.045 R)
• M63: 36,500,833 km (0.086 R)
• M64: 38,889,313 km (0.113 R)
• M65: 38,972,489 km (0.079 R)
• M66: 40,060,215 km (0.082 R)
• M67: 40,650,080 km (0.095 R)
• M68: 40,734,603 km (0.116 R)
• M69: 42,436,727 km (0.12 R)
• M70: 42,694,036 km (0.05 R)
• M71: 43,642,037 km (0.096 R)
• M72: 44,162,039 km (0.119 R)
• M73: 45,208,177 km (0.114 R)
• M74: 46,527,182 km (0.111 R)
• M75: 46,881,130 km (0.119 R)
• M76: 47,413,549 km (0.108 R)
• M77: 52,571,235 km (0.083 R)
• M78: 53,587,004 km (0.098 R)
• M79: 54,050,758 km (0.097 R)
• M80: 54,329,608 km (0.12 R)
• M81: 54,422,658 km (0.08 R)
• M82: 57,239,586 km (0.092 R)
• M83: 57,998,795 km (0.098 R)
• M84: 58,665,703 km (0.104 R)
• M85: 58,856,739 km (0.109 R)
• M86: 59,335,303 km (0.091 R)
• M87: 60,007,296 km (0.065 R)
• M88: 62,428,089 km (0.102 R)
• M89: 62,720,702 km (0.111 R)
• M90: 64,387,522 km (0.054 R)
• M91: 66,267,668 km (0.117 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 13,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit