🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.59 AU - 0.77 AU

Year: 198 Days

Day: 17.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.66 AU - 4.3 AU

Year: 2804 Days

Day: 33.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,935,857 km

• M1: 1,076,357 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.25 AU - 4.77 AU

Year: 2835 Days

Day: 37.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,935,857 km

• M1: 560,094 km (0.069 R)
• M2: 788,830 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.36 AU - 5.4 AU

Year: 3237 Days

Day: 16.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,935,857 km

• M1: 980,464 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.3

Radius: 9.7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.61 AU - 6.99 AU

Year: 6261 Days

Day: 14.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 93,935,857 km

• M1: 121,922 km (0.094 R)
• M2: 409,449 km (0.098 R)
• M3: 497,712 km (0.118 R)
• M4: 680,970 km (0.049 R)
• M5: 797,207 km (0.115 R)
• M6: 1,050,626 km (0.103 R)
• M7: 1,177,784 km (0.064 R)
• M8: 1,378,245 km (0.072 R)
• M9: 1,447,659 km (0.103 R)
• M10: 1,791,135 km (0.051 R)
• M11: 1,900,342 km (0.082 R)
• M12: 2,194,750 km (0.099 R)
• M13: 2,980,438 km (0.091 R)
• M14: 3,229,369 km (0.052 R)
• M15: 3,526,171 km (0.069 R)
• M16: 4,045,276 km (0.063 R)
• M17: 4,247,981 km (0.09 R)
• M18: 4,424,357 km (0.082 R)
• M19: 4,937,478 km (0.08 R)
• M20: 5,421,876 km (0.07 R)
• M21: 5,485,455 km (0.03 R)
• M22: 5,565,340 km (0.095 R)
• M23: 5,645,674 km (0.058 R)
• M24: 6,335,021 km (0.089 R)
• M25: 6,843,803 km (0.12 R)
• M26: 7,348,247 km (0.045 R)
• M27: 7,703,094 km (0.094 R)
• M28: 8,894,641 km (0.111 R)
• M29: 9,177,680 km (0.06 R)
• M30: 9,598,349 km (0.041 R)
• M31: 10,300,262 km (0.047 R)
• M32: 10,438,640 km (0.105 R)
• M33: 10,657,352 km (0.103 R)
• M34: 11,119,759 km (0.045 R)
• M35: 11,302,418 km (0.11 R)
• M36: 12,503,540 km (0.086 R)
• M37: 12,948,444 km (0.116 R)
• M38: 13,549,678 km (0.083 R)
• M39: 14,534,929 km (0.032 R)
• M40: 15,047,451 km (0.067 R)

Asteroid Belt

Center: 12.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.4

Radius: 3.7

Gravity: 45.03 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 15.03 AU - 22.69 AU

Year: 28921 Days

Day: 19.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,935,857 km

• M1: 100,979 km (0.069 R)
• M2: 154,385 km (0.093 R)
• M3: 373,546 km (0.118 R)
• M4: 769,083 km (0.061 R)
• M5: 825,481 km (0.045 R)
• M6: 912,547 km (0.08 R)
• M7: 1,002,755 km (0.065 R)
• M8: 1,095,804 km (0.058 R)
• M9: 1,290,282 km (0.086 R)
• M10: 1,495,530 km (0.04 R)
• M11: 1,822,252 km (0.037 R)
• M12: 1,974,542 km (0.062 R)
• M13: 2,838,769 km (0.061 R)
• M14: 3,104,605 km (0.039 R)
• M15: 3,424,744 km (0.054 R)
• M16: 4,754,968 km (0.088 R)
• M17: 5,337,652 km (0.058 R)
• M18: 5,446,110 km (0.092 R)
• M19: 5,831,026 km (0.089 R)
• M20: 5,998,725 km (0.116 R)
• M21: 6,396,057 km (0.117 R)
• M22: 7,516,994 km (0.038 R)
• M23: 8,068,711 km (0.038 R)
• M24: 8,760,601 km (0.093 R)
• M25: 8,824,479 km (0.085 R)
• M26: 9,145,965 km (0.068 R)
• M27: 9,536,864 km (0.071 R)
• M28: 10,537,824 km (0.098 R)
• M29: 12,278,544 km (0.076 R)
• M30: 13,218,468 km (0.099 R)
• M31: 13,291,621 km (0.101 R)
• M32: 13,512,128 km (0.038 R)
• M33: 13,956,883 km (0.046 R)
• M34: 15,396,613 km (0.036 R)
• M35: 16,016,846 km (0.071 R)
• M36: 16,329,954 km (0.114 R)
• M37: 17,041,890 km (0.09 R)
• M38: 17,763,850 km (0.053 R)
• M39: 19,320,715 km (0.111 R)
• M40: 20,326,162 km (0.063 R)
• M41: 21,091,505 km (0.078 R)
• M42: 21,693,187 km (0.093 R)
• M43: 23,887,638 km (0.1 R)
• M44: 24,694,719 km (0.097 R)
• M45: 24,965,790 km (0.027 R)
• M46: 26,059,650 km (0.054 R)
• M47: 26,335,658 km (0.11 R)
• M48: 27,355,616 km (0.108 R)
• M49: 31,660,594 km (0.089 R)
• M50: 33,241,096 km (0.063 R)
• M51: 33,340,728 km (0.057 R)
• M52: 34,644,922 km (0.083 R)
• M53: 35,761,521 km (0.105 R)
• M54: 36,786,864 km (0.07 R)
• M55: 38,447,251 km (0.113 R)
• M56: 39,814,277 km (0.11 R)
• M57: 40,557,030 km (0.12 R)
• M58: 42,703,909 km (0.047 R)
• M59: 42,812,218 km (0.087 R)
• M60: 44,009,749 km (0.081 R)
• M61: 45,771,114 km (0.107 R)
• M62: 48,117,557 km (0.12 R)
• M63: 48,569,043 km (0.044 R)
• M64: 48,681,989 km (0.12 R)
• M65: 49,931,580 km (0.052 R)
• M66: 50,732,079 km (0.064 R)
• M67: 51,191,494 km (0.074 R)
• M68: 52,461,879 km (0.095 R)
• M69: 52,926,530 km (0.097 R)
• M70: 54,680,565 km (0.093 R)
• M71: 56,572,679 km (0.117 R)
• M72: 57,287,607 km (0.096 R)
• M73: 57,646,343 km (0.049 R)
• M74: 58,125,654 km (0.107 R)
• M75: 62,007,569 km (0.084 R)
• M76: 62,252,910 km (0.11 R)
• M77: 63,608,416 km (0.098 R)
• M78: 63,732,134 km (0.105 R)
• M79: 65,597,170 km (0.104 R)
• M80: 66,976,313 km (0.081 R)
• M81: 70,273,899 km (0.1 R)
• M82: 71,042,383 km (0.081 R)
• M83: 71,299,093 km (0.039 R)
• M84: 71,684,756 km (0.053 R)
• M85: 72,329,224 km (0.111 R)
• M86: 75,973,428 km (0.081 R)
• M87: 76,498,816 km (0.117 R)
• M88: 78,214,853 km (0.044 R)
• M89: 79,144,155 km (0.106 R)
• M90: 79,277,148 km (0.06 R)
• M91: 83,032,653 km (0.115 R)
• M92: 83,709,284 km (0.078 R)
• M93: 84,795,813 km (0.111 R)
• M94: 85,068,231 km (0.107 R)
• M95: 86,845,603 km (0.082 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 15,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit