🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.43 AU - 0.59 AU

Year: 130 Days

Day: 39.2 Hours

Environment

Temp: 262 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.55 AU - 0.71 AU

Year: 178 Days

Day: 44 Hours

Environment

Temp: 153 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.26 AU - 1.94 AU

Year: 721 Days

Day: 33.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 71.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,151,273 km

• M1: 116,238 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.6 AU - 1.86 AU

Year: 811 Days

Day: 24.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.88 AU - 3.04 AU

Year: 1375 Days

Day: 28.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700

Radius: 10.3

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.66 AU - 7.6 AU

Year: 5410 Days

Day: 13 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,151,273 km

• M1: 181,013 km (0.084 R)
• M2: 293,960 km (0.107 R)
• M3: 402,867 km (0.105 R)
• M4: 706,700 km (0.051 R)
• M5: 933,341 km (0.11 R)
• M6: 1,048,232 km (0.054 R)
• M7: 1,471,893 km (0.09 R)
• M8: 1,800,560 km (0.102 R)
• M9: 2,057,569 km (0.097 R)
• M10: 2,287,351 km (0.106 R)
• M11: 2,385,637 km (0.107 R)
• M12: 2,648,032 km (0.119 R)
• M13: 2,772,198 km (0.119 R)
• M14: 2,962,337 km (0.034 R)
• M15: 3,134,973 km (0.041 R)
• M16: 3,288,760 km (0.084 R)
• M17: 3,558,335 km (0.115 R)
• M18: 4,071,156 km (0.073 R)
• M19: 4,239,304 km (0.092 R)
• M20: 4,582,482 km (0.092 R)
• M21: 4,883,772 km (0.101 R)
• M22: 5,665,421 km (0.072 R)
• M23: 5,745,605 km (0.042 R)
• M24: 6,180,486 km (0.076 R)
• M25: 6,824,056 km (0.098 R)
• M26: 7,168,431 km (0.053 R)
• M27: 7,489,019 km (0.116 R)
• M28: 7,665,993 km (0.048 R)
• M29: 8,054,050 km (0.111 R)
• M30: 8,725,296 km (0.109 R)
• M31: 8,911,545 km (0.118 R)
• M32: 9,573,665 km (0.108 R)
• M33: 9,926,866 km (0.109 R)
• M34: 10,251,643 km (0.098 R)
• M35: 10,911,818 km (0.089 R)
• M36: 13,400,080 km (0.091 R)
• M37: 13,579,298 km (0.109 R)
• M38: 13,976,031 km (0.11 R)
• M39: 14,194,145 km (0.063 R)
• M40: 15,601,412 km (0.119 R)
• M41: 15,903,301 km (0.115 R)
• M42: 16,054,993 km (0.108 R)
• M43: 16,704,996 km (0.116 R)
• M44: 16,859,231 km (0.099 R)
• M45: 17,324,630 km (0.104 R)
• M46: 17,991,238 km (0.104 R)
• M47: 18,268,294 km (0.049 R)
• M48: 18,586,488 km (0.083 R)
• M49: 18,706,316 km (0.071 R)
• M50: 19,067,296 km (0.116 R)
• M51: 19,959,348 km (0.086 R)
• M52: 20,163,998 km (0.096 R)
• M53: 20,410,535 km (0.111 R)
• M54: 20,740,847 km (0.093 R)
• M55: 21,114,393 km (0.093 R)
• M56: 21,239,457 km (0.06 R)
• M57: 21,490,333 km (0.106 R)
• M58: 22,972,997 km (0.085 R)
• M59: 23,058,717 km (0.104 R)
• M60: 23,187,520 km (0.096 R)
• M61: 23,834,980 km (0.112 R)
• M62: 23,921,747 km (0.091 R)
• M63: 24,226,328 km (0.12 R)
• M64: 24,488,423 km (0.056 R)
• M65: 24,707,584 km (0.076 R)
• M66: 24,839,380 km (0.059 R)
• M67: 25,679,522 km (0.074 R)
• M68: 25,857,543 km (0.068 R)
• M69: 26,618,996 km (0.054 R)
• M70: 26,708,905 km (0.087 R)
• M71: 27,569,541 km (0.095 R)
• M72: 27,660,646 km (0.095 R)
• M73: 28,026,114 km (0.067 R)
• M74: 28,163,594 km (0.092 R)
• M75: 28,900,513 km (0.08 R)
• M76: 29,085,716 km (0.056 R)
• M77: 29,224,991 km (0.102 R)
• M78: 29,597,191 km (0.068 R)
• M79: 30,064,684 km (0.09 R)
• M80: 30,299,403 km (0.114 R)
• M81: 31,244,114 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.5

Radius: 5.3

Gravity: 32.88 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.33 AU - 19.99 AU

Year: 23156 Days

Day: 21.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 40,151,273 km

• M1: 595,998 km (0.078 R)
• M2: 834,756 km (0.107 R)
• M3: 949,946 km (0.027 R)
• M4: 1,530,386 km (0.117 R)
• M5: 1,636,302 km (0.089 R)
• M6: 3,398,714 km (0.115 R)
• M7: 3,444,790 km (0.113 R)
• M8: 4,012,514 km (0.087 R)
• M9: 4,356,888 km (0.106 R)
• M10: 4,507,533 km (0.032 R)
• M11: 4,917,282 km (0.082 R)
• M12: 4,969,492 km (0.096 R)
• M13: 6,216,839 km (0.107 R)
• M14: 7,435,313 km (0.099 R)
• M15: 7,495,153 km (0.048 R)
• M16: 7,736,155 km (0.045 R)
• M17: 8,163,855 km (0.108 R)
• M18: 8,978,565 km (0.11 R)
• M19: 9,298,704 km (0.072 R)
• M20: 9,687,958 km (0.029 R)
• M21: 11,781,880 km (0.092 R)
• M22: 12,486,186 km (0.089 R)
• M23: 12,843,426 km (0.066 R)
• M24: 12,987,190 km (0.044 R)
• M25: 13,861,440 km (0.043 R)
• M26: 14,008,943 km (0.111 R)
• M27: 16,283,878 km (0.078 R)
• M28: 16,674,029 km (0.107 R)
• M29: 17,146,160 km (0.048 R)
• M30: 17,543,193 km (0.113 R)
• M31: 18,023,402 km (0.027 R)
• M32: 18,507,949 km (0.096 R)
• M33: 19,078,815 km (0.117 R)
• M34: 19,160,794 km (0.064 R)
• M35: 19,242,924 km (0.039 R)
• M36: 19,821,119 km (0.069 R)
• M37: 20,741,146 km (0.088 R)
• M38: 21,079,088 km (0.082 R)
• M39: 21,504,245 km (0.032 R)
• M40: 21,589,516 km (0.057 R)
• M41: 23,145,184 km (0.075 R)
• M42: 23,847,995 km (0.081 R)
• M43: 24,825,916 km (0.047 R)
• M44: 27,466,019 km (0.094 R)
• M45: 27,651,371 km (0.057 R)
• M46: 28,209,970 km (0.113 R)
• M47: 29,243,541 km (0.115 R)
• M48: 29,717,467 km (0.091 R)
• M49: 30,481,015 km (0.065 R)
• M50: 31,541,365 km (0.118 R)
• M51: 32,711,818 km (0.118 R)
• M52: 33,698,117 km (0.116 R)
• M53: 33,995,817 km (0.099 R)
• M54: 34,894,451 km (0.079 R)
• M55: 34,994,682 km (0.119 R)
• M56: 36,714,908 km (0.037 R)
• M57: 37,123,609 km (0.083 R)
• M58: 38,255,317 km (0.11 R)
• M59: 39,816,820 km (0.11 R)
• M60: 40,236,741 km (0.094 R)
• M61: 41,611,545 km (0.045 R)
• M62: 43,109,170 km (0.076 R)
• M63: 44,406,931 km (0.098 R)
• M64: 45,169,880 km (0.094 R)
• M65: 46,708,644 km (0.11 R)
• M66: 47,818,211 km (0.085 R)
• M67: 47,929,662 km (0.105 R)
• M68: 48,376,361 km (0.086 R)
• M69: 50,063,526 km (0.075 R)
• M70: 50,630,053 km (0.109 R)
• M71: 53,148,533 km (0.065 R)
• M72: 53,842,368 km (0.075 R)
• M73: 55,941,974 km (0.079 R)
• M74: 57,474,904 km (0.112 R)
• M75: 58,187,139 km (0.099 R)
• M76: 58,902,217 km (0.113 R)
• M77: 59,860,092 km (0.076 R)
• M78: 62,520,989 km (0.097 R)
• M79: 63,865,874 km (0.06 R)
• M80: 64,480,273 km (0.1 R)
• M81: 66,086,954 km (0.092 R)
• M82: 68,082,589 km (0.067 R)
• M83: 68,710,152 km (0.075 R)
• M84: 69,339,810 km (0.117 R)
• M85: 69,844,703 km (0.117 R)
• M86: 71,239,852 km (0.11 R)
• M87: 71,621,925 km (0.067 R)
• M88: 72,004,746 km (0.069 R)
• M89: 72,260,259 km (0.107 R)
• M90: 72,388,166 km (0.111 R)
• M91: 74,961,847 km (0.058 R)
• M92: 75,350,353 km (0.108 R)
• M93: 77,172,754 km (0.101 R)
• M94: 78,483,381 km (0.104 R)
• M95: 81,791,888 km (0.099 R)
• M96: 88,270,523 km (0.105 R)
• M97: 92,402,566 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43

Radius: 5.3

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 15.22 AU - 23.7 AU

Year: 30599 Days

Day: 17.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 40,151,273 km

• M1: 410,945 km (0.112 R)
• M2: 514,018 km (0.102 R)
• M3: 611,406 km (0.11 R)
• M4: 1,094,608 km (0.096 R)
• M5: 1,608,776 km (0.097 R)
• M6: 2,348,238 km (0.101 R)
• M7: 2,394,613 km (0.058 R)
• M8: 2,488,411 km (0.066 R)
• M9: 3,127,194 km (0.104 R)
• M10: 3,255,549 km (0.088 R)
• M11: 3,895,977 km (0.095 R)
• M12: 4,006,381 km (0.114 R)
• M13: 5,076,604 km (0.102 R)
• M14: 5,689,805 km (0.07 R)
• M15: 6,521,270 km (0.085 R)
• M16: 6,652,617 km (0.118 R)
• M17: 7,085,404 km (0.111 R)
• M18: 8,473,074 km (0.066 R)
• M19: 8,905,412 km (0.09 R)
• M20: 10,937,848 km (0.104 R)
• M21: 12,166,496 km (0.057 R)
• M22: 12,776,556 km (0.085 R)
• M23: 13,064,532 km (0.112 R)
• M24: 13,941,624 km (0.071 R)
• M25: 14,280,762 km (0.1 R)
• M26: 14,794,481 km (0.111 R)
• M27: 15,270,801 km (0.081 R)
• M28: 16,060,977 km (0.05 R)
• M29: 17,543,791 km (0.089 R)
• M30: 18,185,865 km (0.027 R)
• M31: 20,493,412 km (0.047 R)
• M32: 20,637,774 km (0.039 R)
• M33: 20,927,246 km (0.099 R)
• M34: 21,656,985 km (0.035 R)
• M35: 24,250,264 km (0.09 R)
• M36: 24,913,730 km (0.034 R)
• M37: 25,479,809 km (0.108 R)
• M38: 25,842,135 km (0.068 R)
• M39: 26,310,675 km (0.11 R)
• M40: 27,839,266 km (0.117 R)
• M41: 29,071,953 km (0.119 R)
• M42: 29,722,105 km (0.069 R)
• M43: 29,939,919 km (0.112 R)
• M44: 31,645,784 km (0.061 R)
• M45: 32,987,826 km (0.115 R)
• M46: 33,269,818 km (0.045 R)
• M47: 33,326,217 km (0.108 R)
• M48: 34,978,226 km (0.09 R)
• M49: 38,716,827 km (0.044 R)
• M50: 38,895,297 km (0.12 R)
• M51: 38,954,687 km (0.084 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 18,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit