🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.48 AU - 0.68 AU

Year: 157 Days

Day: 36.9 Hours

Environment

Temp: 252 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,121,197 km

• M1: 42,336 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.5 AU - 5.52 AU

Year: 3414 Days

Day: 38 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,121,197 km

• M1: 221,854 km (0.117 R)

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468

Radius: 8.5

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.2 AU - 8.66 AU

Year: 6503 Days

Day: 11.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,121,197 km

• M1: 230,530 km (0.05 R)
• M2: 407,205 km (0.117 R)
• M3: 513,121 km (0.12 R)
• M4: 617,091 km (0.119 R)
• M5: 1,211,144 km (0.103 R)
• M6: 1,369,569 km (0.112 R)
• M7: 1,586,037 km (0.104 R)
• M8: 2,126,983 km (0.066 R)
• M9: 2,241,724 km (0.047 R)
• M10: 2,378,157 km (0.119 R)
• M11: 2,517,433 km (0.05 R)
• M12: 2,598,365 km (0.11 R)
• M13: 3,188,379 km (0.106 R)
• M14: 3,276,044 km (0.119 R)
• M15: 3,521,384 km (0.033 R)
• M16: 3,772,559 km (0.088 R)
• M17: 4,536,406 km (0.077 R)
• M18: 5,373,107 km (0.117 R)
• M19: 5,451,496 km (0.091 R)
• M20: 5,689,057 km (0.081 R)
• M21: 5,742,314 km (0.1 R)
• M22: 5,795,721 km (0.098 R)
• M23: 5,956,987 km (0.12 R)
• M24: 6,119,899 km (0.085 R)
• M25: 6,174,503 km (0.092 R)
• M26: 6,422,087 km (0.058 R)
• M27: 6,477,588 km (0.111 R)
• M28: 6,757,485 km (0.057 R)
• M29: 7,041,273 km (0.117 R)
• M30: 7,797,490 km (0.071 R)
• M31: 8,155,178 km (0.111 R)
• M32: 8,275,605 km (0.041 R)
• M33: 8,671,141 km (0.1 R)
• M34: 9,104,078 km (0.051 R)
• M35: 9,607,325 km (0.091 R)
• M36: 9,670,904 km (0.12 R)
• M37: 9,734,633 km (0.088 R)
• M38: 9,990,894 km (0.048 R)
• M39: 10,055,221 km (0.052 R)
• M40: 10,739,781 km (0.117 R)
• M41: 10,838,815 km (0.088 R)
• M42: 11,405,641 km (0.092 R)
• M43: 11,709,624 km (0.117 R)
• M44: 11,811,649 km (0.066 R)
• M45: 12,672,585 km (0.107 R)
• M46: 13,234,176 km (0.091 R)
• M47: 13,340,390 km (0.086 R)
• M48: 13,624,925 km (0.061 R)
• M49: 13,803,844 km (0.101 R)
• M50: 14,055,618 km (0.115 R)
• M51: 15,225,922 km (0.089 R)
• M52: 15,411,573 km (0.106 R)
• M53: 15,486,072 km (0.054 R)
• M54: 15,747,719 km (0.078 R)
• M55: 16,237,502 km (0.068 R)
• M56: 16,313,349 km (0.085 R)
• M57: 16,617,631 km (0.067 R)
• M58: 16,808,817 km (0.084 R)
• M59: 17,193,433 km (0.12 R)
• M60: 17,503,100 km (0.114 R)
• M61: 17,697,727 km (0.065 R)
• M62: 18,010,387 km (0.119 R)
• M63: 18,088,926 km (0.053 R)
• M64: 18,999,528 km (0.036 R)
• M65: 19,843,858 km (0.114 R)
• M66: 20,577,337 km (0.092 R)
• M67: 21,278,352 km (0.12 R)
• M68: 21,361,230 km (0.103 R)
• M69: 23,085,943 km (0.071 R)
• M70: 23,599,064 km (0.093 R)
• M71: 23,900,205 km (0.076 R)
• M72: 24,680,358 km (0.077 R)
• M73: 25,689,246 km (0.032 R)
• M74: 25,866,070 km (0.057 R)
• M75: 26,176,486 km (0.073 R)
• M76: 26,532,828 km (0.117 R)
• M77: 27,340,507 km (0.097 R)
• M78: 28,156,114 km (0.117 R)
• M79: 28,429,729 km (0.056 R)
• M80: 29,256,108 km (0.103 R)
• M81: 29,440,711 km (0.068 R)
• M82: 29,672,139 km (0.1 R)
• M83: 29,857,641 km (0.1 R)
• M84: 29,997,066 km (0.107 R)
• M85: 30,650,659 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.6

Radius: 7.1

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.19 AU - 20.29 AU

Year: 26633 Days

Day: 23.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,121,197 km

• M1: 104,719 km (0.081 R)
• M2: 253,269 km (0.08 R)
• M3: 855,101 km (0.081 R)
• M4: 914,791 km (0.116 R)
• M5: 1,007,242 km (0.105 R)
• M6: 1,443,171 km (0.106 R)
• M7: 3,142,602 km (0.104 R)
• M8: 3,189,427 km (0.054 R)
• M9: 3,236,550 km (0.114 R)
• M10: 3,331,545 km (0.055 R)
• M11: 3,524,077 km (0.111 R)
• M12: 3,870,097 km (0.083 R)
• M13: 4,971,885 km (0.066 R)
• M14: 5,247,744 km (0.071 R)
• M15: 5,528,539 km (0.111 R)
• M16: 6,104,940 km (0.09 R)
• M17: 6,459,935 km (0.07 R)
• M18: 7,066,555 km (0.081 R)
• M19: 8,010,218 km (0.092 R)
• M20: 8,464,098 km (0.113 R)
• M21: 8,595,295 km (0.108 R)
• M22: 8,727,241 km (0.043 R)
• M23: 8,859,784 km (0.037 R)
• M24: 9,059,946 km (0.092 R)
• M25: 10,221,873 km (0.11 R)
• M26: 10,501,920 km (0.079 R)
• M27: 10,713,751 km (0.093 R)
• M28: 11,213,557 km (0.105 R)
• M29: 11,940,453 km (0.107 R)
• M30: 12,087,658 km (0.075 R)
• M31: 14,839,062 km (0.045 R)
• M32: 15,878,168 km (0.103 R)
• M33: 18,025,795 km (0.098 R)
• M34: 18,279,364 km (0.104 R)
• M35: 19,133,418 km (0.063 R)
• M36: 19,478,540 km (0.066 R)
• M37: 20,438,510 km (0.118 R)
• M38: 20,614,736 km (0.041 R)
• M39: 20,968,685 km (0.077 R)
• M40: 21,235,418 km (0.058 R)
• M41: 21,592,807 km (0.103 R)
• M42: 22,768,048 km (0.077 R)
• M43: 22,859,303 km (0.115 R)
• M44: 24,429,482 km (0.055 R)
• M45: 25,748,337 km (0.059 R)
• M46: 26,608,375 km (0.116 R)
• M47: 27,187,019 km (0.075 R)
• M48: 27,867,391 km (0.119 R)
• M49: 27,964,928 km (0.116 R)
• M50: 30,141,727 km (0.058 R)
• M51: 30,543,397 km (0.031 R)
• M52: 30,845,735 km (0.119 R)
• M53: 31,351,824 km (0.073 R)
• M54: 34,027,831 km (0.067 R)
• M55: 35,498,677 km (0.068 R)
• M56: 36,668,981 km (0.11 R)
• M57: 37,527,972 km (0.109 R)
• M58: 37,635,832 km (0.079 R)
• M59: 38,828,875 km (0.079 R)
• M60: 40,034,335 km (0.104 R)
• M61: 41,586,263 km (0.099 R)
• M62: 42,481,906 km (0.117 R)
• M63: 42,706,751 km (0.104 R)
• M64: 43,270,735 km (0.079 R)
• M65: 44,178,196 km (0.07 R)
• M66: 45,206,681 km (0.062 R)
• M67: 45,436,314 km (0.094 R)
• M68: 48,456,246 km (0.086 R)
• M69: 49,753,409 km (0.062 R)
• M70: 51,900,438 km (0.079 R)
• M71: 59,021,446 km (0.092 R)
• M72: 59,397,984 km (0.079 R)
• M73: 59,775,270 km (0.074 R)
• M74: 60,153,453 km (0.09 R)
• M75: 62,311,403 km (0.108 R)
• M76: 63,078,989 km (0.103 R)
• M77: 66,441,501 km (0.068 R)
• M78: 70,526,121 km (0.065 R)
• M79: 71,059,138 km (0.086 R)
• M80: 74,962,745 km (0.12 R)
• M81: 76,324,983 km (0.108 R)
• M82: 79,073,695 km (0.089 R)
• M83: 80,043,388 km (0.045 R)
• M84: 80,599,294 km (0.103 R)
• M85: 80,877,695 km (0.04 R)
• M86: 82,835,632 km (0.113 R)
• M87: 83,257,199 km (0.118 R)
• M88: 86,655,464 km (0.097 R)
• M89: 87,369,046 km (0.106 R)
• M90: 90,387,632 km (0.087 R)
• M91: 91,256,347 km (0.083 R)
• M92: 91,401,457 km (0.102 R)
• M93: 91,982,495 km (0.113 R)
• M94: 92,127,904 km (0.085 R)
• M95: 93,294,169 km (0.072 R)
• M96: 96,083,571 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.9

Radius: 7.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 15.16 AU - 24.94 AU

Year: 32001 Days

Day: 16 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,121,197 km

• M1: 250,876 km (0.099 R)
• M2: 415,732 km (0.057 R)
• M3: 847,023 km (0.092 R)
• M4: 1,077,553 km (0.101 R)
• M5: 1,299,108 km (0.12 R)
• M6: 2,183,979 km (0.1 R)
• M7: 2,573,532 km (0.086 R)
• M8: 3,023,223 km (0.105 R)
• M9: 3,537,840 km (0.119 R)
• M10: 4,036,749 km (0.092 R)
• M11: 4,165,104 km (0.048 R)
• M12: 4,602,229 km (0.114 R)
• M13: 5,100,091 km (0.052 R)
• M14: 7,465,383 km (0.113 R)
• M15: 7,517,891 km (0.077 R)
• M16: 8,156,824 km (0.107 R)
• M17: 8,319,287 km (0.101 R)
• M18: 9,259,959 km (0.091 R)
• M19: 9,372,905 km (0.092 R)
• M20: 9,886,474 km (0.112 R)
• M21: 10,059,858 km (0.076 R)
• M22: 10,175,946 km (0.049 R)
• M23: 11,421,349 km (0.042 R)
• M24: 12,965,647 km (0.106 R)
• M25: 13,858,896 km (0.064 R)
• M26: 13,987,999 km (0.092 R)
• M27: 15,435,807 km (0.106 R)
• M28: 17,276,609 km (0.045 R)
• M29: 17,905,519 km (0.108 R)
• M30: 18,827,191 km (0.034 R)
• M31: 19,401,946 km (0.106 R)
• M32: 19,474,202 km (0.116 R)
• M33: 20,128,543 km (0.081 R)
• M34: 21,908,459 km (0.072 R)
• M35: 22,588,979 km (0.065 R)
• M36: 24,203,290 km (0.103 R)
• M37: 24,436,962 km (0.081 R)
• M38: 25,063,777 km (0.111 R)
• M39: 26,814,521 km (0.12 R)
• M40: 26,895,004 km (0.081 R)
• M41: 27,460,933 km (0.073 R)
• M42: 28,194,112 km (0.114 R)
• M43: 28,769,017 km (0.094 R)
• M44: 29,596,742 km (0.089 R)
• M45: 30,516,470 km (0.072 R)
• M46: 31,530,444 km (0.098 R)
• M47: 31,870,779 km (0.038 R)
• M48: 32,555,339 km (0.117 R)
• M49: 32,641,208 km (0.094 R)
• M50: 34,287,832 km (0.076 R)
• M51: 34,725,555 km (0.061 R)
• M52: 35,253,337 km (0.078 R)
• M53: 35,783,811 km (0.118 R)
• M54: 36,316,828 km (0.092 R)
• M55: 36,763,078 km (0.093 R)
• M56: 39,295,471 km (0.103 R)
• M57: 39,569,983 km (0.114 R)
• M58: 40,029,249 km (0.04 R)
• M59: 40,675,063 km (0.064 R)
• M60: 41,510,417 km (0.074 R)
• M61: 41,696,816 km (0.116 R)
• M62: 41,790,016 km (0.07 R)
• M63: 42,351,456 km (0.089 R)
• M64: 43,576,065 km (0.048 R)
• M65: 43,860,450 km (0.117 R)
• M66: 44,621,454 km (0.042 R)
• M67: 47,319,452 km (0.109 R)
• M68: 47,709,155 km (0.086 R)
• M69: 48,100,054 km (0.109 R)
• M70: 48,197,891 km (0.111 R)
• M71: 48,491,851 km (0.09 R)
• M72: 51,865,283 km (0.111 R)
• M73: 52,972,756 km (0.103 R)
• M74: 54,495,512 km (0.108 R)
• M75: 54,597,538 km (0.102 R)
• M76: 54,699,564 km (0.077 R)
• M77: 58,208,382 km (0.085 R)
• M78: 58,521,490 km (0.058 R)
• M79: 62,321,875 km (0.088 R)
• M80: 63,928,705 km (0.113 R)
• M81: 64,036,416 km (0.031 R)
• M82: 65,224,073 km (0.12 R)
• M83: 65,766,366 km (0.089 R)
• M84: 66,092,489 km (0.077 R)
• M85: 67,950,345 km (0.051 R)
• M86: 68,830,579 km (0.052 R)
• M87: 70,158,110 km (0.106 R)
• M88: 71,829,268 km (0.109 R)
• M89: 72,053,066 km (0.116 R)
• M90: 72,838,306 km (0.07 R)
• M91: 73,175,649 km (0.05 R)
• M92: 73,288,146 km (0.104 R)
• M93: 74,190,820 km (0.119 R)
• M94: 75,210,778 km (0.084 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 14,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit