🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.4 AU - 0.62 AU

Year: 109 Days

Day: 30.7 Hours

Environment

Temp: 335 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.78 AU - 0.92 AU

Year: 235 Days

Day: 22.1 Hours

Environment

Temp: 263 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.17 AU - 1.21 AU

Year: 390 Days

Day: 36.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,575,712 km

• M1: 469,737 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.16 AU - 1.62 AU

Year: 492 Days

Day: 42.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,575,712 km

• M1: 65,225 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.07 AU - 2.75 AU

Year: 1123 Days

Day: 25.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.17 AU - 2.91 AU

Year: 1215 Days

Day: 44.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 97,575,712 km

• M1: 250,128 km (0.058 R)
• M2: 414,386 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.4

Radius: 6

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 17.03 AU - 18.31 AU

Year: 22300 Days

Day: 18.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 97,575,712 km

• M1: 181,013 km (0.078 R)
• M2: 340,784 km (0.081 R)
• M3: 436,975 km (0.101 R)
• M4: 542,591 km (0.098 R)
• M5: 642,224 km (0.105 R)
• M6: 701,913 km (0.067 R)
• M7: 909,256 km (0.104 R)
• M8: 1,171,800 km (0.113 R)
• M9: 1,283,400 km (0.108 R)
• M10: 1,457,233 km (0.083 R)
• M11: 1,597,855 km (0.042 R)
• M12: 1,680,134 km (0.097 R)
• M13: 1,892,114 km (0.118 R)
• M14: 2,045,751 km (0.072 R)
• M15: 2,249,204 km (0.114 R)
• M16: 2,318,468 km (0.116 R)
• M17: 2,798,228 km (0.027 R)
• M18: 2,847,895 km (0.055 R)
• M19: 4,645,163 km (0.037 R)
• M20: 5,400,184 km (0.101 R)
• M21: 5,934,996 km (0.089 R)
• M22: 6,063,351 km (0.116 R)
• M23: 6,290,142 km (0.089 R)
• M24: 7,156,762 km (0.059 R)
• M25: 7,224,979 km (0.084 R)
• M26: 7,883,658 km (0.087 R)
• M27: 8,345,317 km (0.114 R)
• M28: 9,257,715 km (0.119 R)
• M29: 9,406,714 km (0.03 R)
• M30: 9,782,354 km (0.111 R)
• M31: 10,086,636 km (0.12 R)
• M32: 10,239,825 km (0.104 R)
• M33: 10,278,271 km (0.09 R)
• M34: 12,056,840 km (0.048 R)
• M35: 12,464,794 km (0.1 R)
• M36: 12,753,069 km (0.054 R)
• M37: 13,715,731 km (0.104 R)
• M38: 14,399,094 km (0.105 R)
• M39: 14,614,964 km (0.078 R)
• M40: 14,658,347 km (0.118 R)
• M41: 14,962,629 km (0.105 R)
• M42: 15,006,162 km (0.047 R)
• M43: 15,843,312 km (0.101 R)
• M44: 15,932,323 km (0.044 R)
• M45: 16,560,035 km (0.092 R)
• M46: 16,786,227 km (0.079 R)
• M47: 18,024,898 km (0.098 R)
• M48: 18,257,523 km (0.04 R)
• M49: 19,055,926 km (0.053 R)
• M50: 19,387,884 km (0.102 R)
• M51: 19,435,456 km (0.053 R)
• M52: 19,483,178 km (0.094 R)
• M53: 20,298,785 km (0.114 R)
• M54: 20,783,782 km (0.096 R)
• M55: 22,062,395 km (0.119 R)
• M56: 22,112,061 km (0.117 R)
• M57: 22,711,350 km (0.096 R)
• M58: 23,012,940 km (0.107 R)
• M59: 23,063,354 km (0.082 R)
• M60: 23,315,875 km (0.102 R)
• M61: 24,130,137 km (0.113 R)
• M62: 25,838,694 km (0.102 R)
• M63: 26,153,597 km (0.069 R)
• M64: 26,734,037 km (0.108 R)
• M65: 27,372,072 km (0.101 R)
• M66: 27,854,076 km (0.103 R)
• M67: 29,589,860 km (0.036 R)
• M68: 30,029,379 km (0.112 R)
• M69: 30,360,289 km (0.085 R)
• M70: 30,692,546 km (0.115 R)
• M71: 30,803,548 km (0.109 R)
• M72: 31,696,348 km (0.083 R)
• M73: 31,920,894 km (0.069 R)
• M74: 32,937,861 km (0.057 R)
• M75: 32,994,558 km (0.103 R)
• M76: 33,165,250 km (0.056 R)
• M77: 33,850,707 km (0.073 R)
• M78: 36,110,233 km (0.114 R)
• M79: 36,638,613 km (0.112 R)
• M80: 36,756,346 km (0.098 R)
• M81: 37,465,590 km (0.089 R)
• M82: 37,881,322 km (0.105 R)
• M83: 38,000,402 km (0.053 R)
• M84: 38,478,068 km (0.104 R)
• M85: 38,897,541 km (0.059 R)
• M86: 39,439,085 km (0.088 R)
• M87: 40,165,084 km (0.103 R)

Asteroid Belt

Center: 18.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 20.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.6

Radius: 3

Gravity: 87.84 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 18.14 AU - 22.04 AU

Year: 27035 Days

Day: 21.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,575,712 km

• M1: 234,719 km (0.103 R)
• M2: 253,568 km (0.054 R)
• M3: 334,202 km (0.119 R)
• M4: 494,271 km (0.05 R)
• M5: 1,160,730 km (0.099 R)
• M6: 1,470,846 km (0.107 R)
• M7: 2,244,417 km (0.084 R)
• M8: 2,714,902 km (0.114 R)
• M9: 2,803,614 km (0.044 R)
• M10: 2,984,029 km (0.115 R)
• M11: 3,029,656 km (0.033 R)
• M12: 3,742,340 km (0.052 R)
• M13: 4,142,664 km (0.058 R)
• M14: 4,609,110 km (0.077 R)
• M15: 4,983,404 km (0.06 R)
• M16: 5,367,272 km (0.1 R)
• M17: 5,817,412 km (0.054 R)
• M18: 5,874,559 km (0.118 R)
• M19: 6,813,884 km (0.067 R)
• M20: 8,051,657 km (0.075 R)
• M21: 8,371,796 km (0.118 R)
• M22: 8,826,873 km (0.082 R)
• M23: 8,958,369 km (0.025 R)
• M24: 9,423,768 km (0.119 R)
• M25: 10,726,167 km (0.079 R)
• M26: 11,577,230 km (0.12 R)
• M27: 13,343,232 km (0.062 R)
• M28: 14,257,126 km (0.072 R)
• M29: 15,506,866 km (0.093 R)
• M30: 15,586,153 km (0.092 R)
• M31: 15,984,383 km (0.072 R)
• M32: 16,466,836 km (0.116 R)
• M33: 17,117,437 km (0.116 R)
• M34: 18,527,696 km (0.11 R)
• M35: 20,147,392 km (0.113 R)
• M36: 20,407,244 km (0.1 R)
• M37: 21,545,983 km (0.106 R)
• M38: 22,615,458 km (0.081 R)
• M39: 23,156,554 km (0.094 R)
• M40: 23,428,672 km (0.1 R)
• M41: 23,610,733 km (0.078 R)
• M42: 24,251,610 km (0.041 R)
• M43: 24,343,613 km (0.088 R)
• M44: 24,435,765 km (0.099 R)
• M45: 25,176,873 km (0.114 R)
• M46: 25,925,461 km (0.027 R)
• M47: 26,681,229 km (0.061 R)
• M48: 27,061,956 km (0.119 R)
• M49: 28,602,215 km (0.1 R)
• M50: 29,285,130 km (0.1 R)
• M51: 29,677,674 km (0.084 R)
• M52: 29,776,110 km (0.037 R)
• M53: 31,666,578 km (0.09 R)
• M54: 32,170,424 km (0.079 R)
• M55: 32,474,107 km (0.07 R)
• M56: 33,493,018 km (0.096 R)
• M57: 33,595,493 km (0.119 R)
• M58: 34,418,880 km (0.11 R)
• M59: 36,506,518 km (0.099 R)
• M60: 38,849,819 km (0.12 R)
• M61: 39,281,110 km (0.107 R)
• M62: 39,930,963 km (0.105 R)
• M63: 43,791,785 km (0.06 R)
• M64: 44,916,461 km (0.107 R)
• M65: 45,368,995 km (0.078 R)
• M66: 46,278,700 km (0.095 R)
• M67: 47,654,402 km (0.114 R)
• M68: 48,231,550 km (0.12 R)
• M69: 49,043,568 km (0.12 R)
• M70: 51,270,033 km (0.1 R)
• M71: 53,529,260 km (0.091 R)
• M72: 54,731,279 km (0.101 R)
• M73: 55,578,003 km (0.105 R)
• M74: 56,917,203 km (0.116 R)
• M75: 58,513,562 km (0.086 R)
• M76: 58,884,115 km (0.101 R)
• M77: 59,627,467 km (0.074 R)
• M78: 63,897,888 km (0.091 R)
• M79: 67,876,443 km (0.109 R)
• M80: 73,925,882 km (0.03 R)
• M81: 74,459,947 km (0.074 R)
• M82: 75,263,586 km (0.12 R)
• M83: 79,461,003 km (0.045 R)
• M84: 81,519,171 km (0.026 R)
• M85: 81,932,959 km (0.119 R)
• M86: 84,290,471 km (0.095 R)
• M87: 86,670,424 km (0.12 R)
• M88: 87,515,502 km (0.115 R)
• M89: 87,797,943 km (0.116 R)
• M90: 88,788,431 km (0.116 R)
• M91: 90,210,059 km (0.105 R)
• M92: 91,352,538 km (0.103 R)
• M93: 95,099,067 km (0.065 R)

Kuiper Belt

Range: 36.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 12,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit