🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.51 AU - 0.67 AU

Year: 159 Days

Day: 16.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.64 AU - 2.08 AU

Year: 887 Days

Day: 34.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.8 AU - 4.94 AU

Year: 3760 Days

Day: 29.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 73.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.2

Radius: 14.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.89 AU - 15.17 AU

Year: 15517 Days

Day: 14 Hours

Environment

Temp: -186 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 95,687,406 km

• M1: 460,612 km (0.092 R)
• M2: 584,030 km (0.113 R)
• M3: 784,940 km (0.094 R)
• M4: 940,821 km (0.119 R)
• M5: 1,234,781 km (0.113 R)
• M6: 1,447,808 km (0.093 R)
• M7: 1,850,974 km (0.065 R)
• M8: 2,589,390 km (0.09 R)
• M9: 2,901,899 km (0.119 R)
• M10: 3,412,776 km (0.045 R)
• M11: 4,111,398 km (0.095 R)
• M12: 4,769,479 km (0.074 R)
• M13: 5,908,966 km (0.1 R)
• M14: 6,415,804 km (0.118 R)
• M15: 7,769,066 km (0.106 R)
• M16: 7,919,113 km (0.08 R)
• M17: 9,261,006 km (0.094 R)
• M18: 11,063,959 km (0.12 R)
• M19: 11,176,756 km (0.091 R)
• M20: 12,325,069 km (0.068 R)
• M21: 12,618,132 km (0.048 R)
• M22: 13,091,609 km (0.11 R)
• M23: 13,210,988 km (0.099 R)
• M24: 15,420,249 km (0.093 R)
• M25: 15,672,621 km (0.096 R)
• M26: 16,309,908 km (0.11 R)
• M27: 16,631,842 km (0.065 R)
• M28: 17,347,369 km (0.115 R)
• M29: 17,478,417 km (0.034 R)
• M30: 18,339,203 km (0.077 R)
• M31: 18,741,023 km (0.035 R)
• M32: 19,213,752 km (0.025 R)
• M33: 19,758,588 km (0.11 R)
• M34: 19,964,285 km (0.056 R)
• M35: 21,353,600 km (0.099 R)
• M36: 23,568,247 km (0.088 R)
• M37: 23,786,510 km (0.09 R)
• M38: 25,183,904 km (0.087 R)
• M39: 27,827,298 km (0.039 R)
• M40: 29,142,862 km (0.051 R)
• M41: 29,377,132 km (0.103 R)
• M42: 30,399,484 km (0.064 R)
• M43: 30,954,791 km (0.112 R)
• M44: 31,673,759 km (0.107 R)
• M45: 32,075,579 km (0.084 R)
• M46: 32,559,977 km (0.044 R)
• M47: 34,192,239 km (0.105 R)
• M48: 35,433,752 km (0.086 R)
• M49: 35,767,355 km (0.114 R)
• M50: 36,437,553 km (0.107 R)
• M51: 36,774,298 km (0.065 R)
• M52: 37,112,090 km (0.115 R)
• M53: 38,473,281 km (0.098 R)
• M54: 39,332,422 km (0.101 R)
• M55: 40,720,092 km (0.038 R)
• M56: 40,894,672 km (0.067 R)
• M57: 41,244,582 km (0.11 R)
• M58: 42,742,954 km (0.099 R)
• M59: 44,079,761 km (0.053 R)
• M60: 44,618,313 km (0.062 R)
• M61: 44,978,694 km (0.108 R)
• M62: 45,883,612 km (0.05 R)
• M63: 46,520,599 km (0.066 R)
• M64: 46,977,322 km (0.112 R)
• M65: 47,803,401 km (0.103 R)
• M66: 51,721,070 km (0.089 R)
• M67: 52,764,067 km (0.09 R)
• M68: 53,718,351 km (0.104 R)
• M69: 55,256,966 km (0.067 R)
• M70: 55,934,644 km (0.08 R)
• M71: 56,128,822 km (0.055 R)
• M72: 57,396,215 km (0.041 R)
• M73: 57,592,039 km (0.099 R)
• M74: 58,082,420 km (0.117 R)
• M75: 59,166,556 km (0.091 R)
• M76: 59,265,440 km (0.104 R)
• M77: 60,655,504 km (0.097 R)
• M78: 61,654,967 km (0.086 R)
• M79: 61,755,198 km (0.101 R)
• M80: 62,156,718 km (0.069 R)
• M81: 63,366,516 km (0.05 R)
• M82: 65,297,975 km (0.095 R)
• M83: 65,707,125 km (0.067 R)
• M84: 66,733,516 km (0.092 R)
• M85: 68,906,275 km (0.118 R)
• M86: 69,218,636 km (0.115 R)
• M87: 69,740,134 km (0.033 R)
• M88: 69,844,553 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.7

Radius: 4.3

Gravity: 44.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.42 AU - 19.78 AU

Year: 25831 Days

Day: 22.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,687,406 km

• M1: 77,641 km (0.088 R)
• M2: 211,831 km (0.078 R)
• M3: 303,983 km (0.101 R)
• M4: 847,472 km (0.082 R)
• M5: 1,220,419 km (0.069 R)
• M6: 1,286,990 km (0.059 R)
• M7: 1,824,645 km (0.096 R)
• M8: 2,299,020 km (0.117 R)
• M9: 3,260,934 km (0.098 R)
• M10: 3,783,031 km (0.1 R)
• M11: 4,178,867 km (0.114 R)
• M12: 4,381,722 km (0.086 R)
• M13: 4,536,107 km (0.059 R)
• M14: 4,744,496 km (0.113 R)
• M15: 5,443,418 km (0.118 R)
• M16: 5,664,972 km (0.107 R)
• M17: 6,815,978 km (0.059 R)
• M18: 7,175,013 km (0.053 R)
• M19: 7,787,018 km (0.089 R)
• M20: 7,911,334 km (0.071 R)
• M21: 8,865,170 km (0.111 R)
• M22: 11,157,458 km (0.047 R)
• M23: 11,438,552 km (0.077 R)
• M24: 11,650,832 km (0.081 R)
• M25: 13,247,490 km (0.115 R)
• M26: 13,920,231 km (0.109 R)
• M27: 14,988,659 km (0.1 R)
• M28: 15,376,567 km (0.094 R)
• M29: 17,365,022 km (0.112 R)
• M30: 17,609,016 km (0.112 R)
• M31: 17,936,186 km (0.109 R)
• M32: 18,182,873 km (0.087 R)
• M33: 18,347,880 km (0.106 R)
• M34: 19,517,137 km (0.041 R)
• M35: 19,601,659 km (0.106 R)
• M36: 22,632,662 km (0.049 R)
• M37: 24,610,944 km (0.054 R)
• M38: 28,155,965 km (0.084 R)
• M39: 28,347,001 km (0.096 R)
• M40: 29,211,527 km (0.081 R)
• M41: 30,084,880 km (0.1 R)
• M42: 32,455,108 km (0.062 R)
• M43: 32,755,501 km (0.073 R)
• M44: 33,359,278 km (0.083 R)
• M45: 33,966,645 km (0.102 R)
• M46: 35,192,301 km (0.058 R)
• M47: 36,432,467 km (0.086 R)
• M48: 36,849,097 km (0.114 R)
• M49: 39,594,816 km (0.064 R)
• M50: 40,776,191 km (0.111 R)
• M51: 42,734,128 km (0.087 R)
• M52: 43,835,018 km (0.113 R)
• M53: 44,167,126 km (0.106 R)
• M54: 45,056,784 km (0.04 R)
• M55: 47,988,903 km (0.042 R)
• M56: 48,216,890 km (0.085 R)
• M57: 48,331,033 km (0.109 R)
• M58: 49,247,769 km (0.108 R)
• M59: 49,939,060 km (0.098 R)
• M60: 50,633,494 km (0.052 R)
• M61: 52,500,924 km (0.061 R)
• M62: 53,207,026 km (0.092 R)
• M63: 53,916,269 km (0.107 R)
• M64: 54,509,575 km (0.112 R)
• M65: 55,942,722 km (0.107 R)
• M66: 56,182,677 km (0.072 R)
• M67: 56,543,358 km (0.111 R)
• M68: 60,069,529 km (0.088 R)
• M69: 60,931,362 km (0.063 R)
• M70: 61,054,781 km (0.053 R)
• M71: 62,916,376 km (0.043 R)
• M72: 63,290,970 km (0.101 R)
• M73: 65,174,856 km (0.1 R)
• M74: 67,970,989 km (0.059 R)
• M75: 68,997,380 km (0.084 R)
• M76: 69,254,838 km (0.108 R)
• M77: 69,770,652 km (0.085 R)
• M78: 72,499,317 km (0.113 R)
• M79: 74,865,806 km (0.1 R)
• M80: 75,262,689 km (0.066 R)
• M81: 77,926,428 km (0.073 R)
• M82: 78,597,225 km (0.111 R)
• M83: 79,000,541 km (0.082 R)
• M84: 79,404,605 km (0.092 R)
• M85: 79,539,393 km (0.113 R)
• M86: 81,163,427 km (0.068 R)
• M87: 84,719,369 km (0.085 R)
• M88: 86,238,984 km (0.056 R)
• M89: 86,377,661 km (0.087 R)
• M90: 86,932,819 km (0.107 R)
• M91: 87,071,795 km (0.081 R)
• M92: 90,429,070 km (0.111 R)
• M93: 90,992,755 km (0.115 R)
• M94: 91,699,007 km (0.105 R)
• M95: 92,690,841 km (0.095 R)
• M96: 95,543,971 km (0.025 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 17,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit