🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.41 AU - 0.61 AU

Year: 135 Days

Day: 16.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.14 AU - 1.18 AU

Year: 463 Days

Day: 23.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.97 AU - 2.01 AU

Year: 1041 Days

Day: 25.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,820,295 km

• M1: 35,604 km (0.055 R)
• M2: 684,560 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.74 AU - 4.52 AU

Year: 3113 Days

Day: 21.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,820,295 km

• M1: 32,463 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.4

Radius: 10.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.52 AU - 8.92 AU

Year: 7955 Days

Day: 9.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 73,820,295 km

• M1: 133,292 km (0.101 R)
• M2: 371,900 km (0.118 R)
• M3: 864,975 km (0.112 R)
• M4: 1,027,887 km (0.111 R)
• M5: 1,201,271 km (0.118 R)
• M6: 1,463,815 km (0.092 R)
• M7: 1,918,293 km (0.101 R)
• M8: 2,226,465 km (0.069 R)
• M9: 2,377,110 km (0.086 R)
• M10: 2,668,676 km (0.115 R)
• M11: 2,992,406 km (0.112 R)
• M12: 3,180,152 km (0.088 R)
• M13: 3,811,455 km (0.093 R)
• M14: 4,316,048 km (0.055 R)
• M15: 4,433,782 km (0.073 R)
• M16: 5,438,780 km (0.101 R)
• M17: 5,540,507 km (0.049 R)
• M18: 5,797,665 km (0.029 R)
• M19: 5,875,606 km (0.091 R)
• M20: 6,006,205 km (0.09 R)
• M21: 6,484,619 km (0.044 R)
• M22: 6,783,067 km (0.036 R)
• M23: 7,225,278 km (0.078 R)
• M24: 7,705,338 km (0.105 R)
• M25: 7,819,929 km (0.114 R)
• M26: 8,254,212 km (0.025 R)
• M27: 8,785,883 km (0.082 R)
• M28: 10,860,656 km (0.12 R)
• M29: 11,118,114 km (0.104 R)
• M30: 11,247,666 km (0.059 R)
• M31: 11,803,721 km (0.107 R)
• M32: 11,869,693 km (0.049 R)
• M33: 11,935,965 km (0.06 R)
• M34: 12,268,372 km (0.105 R)
• M35: 14,574,124 km (0.092 R)
• M36: 15,036,830 km (0.11 R)
• M37: 15,144,241 km (0.113 R)
• M38: 15,468,121 km (0.069 R)
• M39: 15,758,041 km (0.087 R)
• M40: 15,830,746 km (0.062 R)
• M41: 17,159,175 km (0.12 R)
• M42: 17,647,612 km (0.089 R)
• M43: 18,026,543 km (0.104 R)
• M44: 18,178,834 km (0.11 R)
• M45: 19,179,195 km (0.086 R)
• M46: 19,295,732 km (0.051 R)
• M47: 19,646,988 km (0.083 R)
• M48: 20,079,026 km (0.092 R)
• M49: 20,872,643 km (0.092 R)
• M50: 21,757,514 km (0.079 R)
• M51: 22,286,193 km (0.1 R)
• M52: 22,408,863 km (0.111 R)
• M53: 22,695,792 km (0.12 R)
• M54: 22,901,489 km (0.109 R)
• M55: 23,314,679 km (0.12 R)
• M56: 23,480,732 km (0.1 R)
• M57: 24,232,461 km (0.082 R)
• M58: 24,316,535 km (0.061 R)
• M59: 24,527,020 km (0.107 R)
• M60: 24,949,783 km (0.119 R)
• M61: 27,449,414 km (0.098 R)
• M62: 27,624,593 km (0.111 R)
• M63: 28,418,210 km (0.037 R)
• M64: 29,577,444 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997

Radius: 6.5

Gravity: 23.6 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.59 AU - 13.85 AU

Year: 15842 Days

Day: 18.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,820,295 km

• M1: 321,486 km (0.117 R)
• M2: 930,050 km (0.102 R)
• M3: 2,343,151 km (0.037 R)
• M4: 2,553,935 km (0.11 R)
• M5: 2,844,753 km (0.071 R)
• M6: 2,994,201 km (0.066 R)
• M7: 3,146,193 km (0.048 R)
• M8: 3,261,832 km (0.102 R)
• M9: 3,418,162 km (0.111 R)
• M10: 3,738,451 km (0.088 R)
• M11: 3,779,141 km (0.077 R)
• M12: 4,236,911 km (0.069 R)
• M13: 4,279,247 km (0.099 R)
• M14: 4,321,882 km (0.099 R)
• M15: 4,537,154 km (0.107 R)
• M16: 4,933,439 km (0.074 R)
• M17: 5,432,946 km (0.089 R)
• M18: 5,996,032 km (0.09 R)
• M19: 6,381,696 km (0.117 R)
• M20: 7,483,334 km (0.111 R)
• M21: 7,534,796 km (0.106 R)
• M22: 8,214,569 km (0.11 R)
• M23: 8,427,746 km (0.087 R)
• M24: 8,805,031 km (0.096 R)
• M25: 9,132,800 km (0.109 R)
• M26: 10,599,159 km (0.059 R)
• M27: 10,831,185 km (0.1 R)
• M28: 11,064,857 km (0.118 R)
• M29: 11,956,011 km (0.051 R)
• M30: 12,808,270 km (0.092 R)
• M31: 12,931,689 km (0.117 R)
• M32: 12,993,473 km (0.066 R)
• M33: 14,378,599 km (0.079 R)
• M34: 15,218,891 km (0.059 R)
• M35: 15,284,115 km (0.074 R)
• M36: 17,354,101 km (0.104 R)
• M37: 19,086,444 km (0.099 R)
• M38: 19,652,373 km (0.034 R)
• M39: 19,865,999 km (0.076 R)
• M40: 20,511,514 km (0.086 R)
• M41: 21,091,056 km (0.113 R)
• M42: 22,118,344 km (0.096 R)
• M43: 23,462,780 km (0.066 R)
• M44: 23,765,118 km (0.097 R)
• M45: 25,141,568 km (0.108 R)
• M46: 26,073,562 km (0.089 R)
• M47: 26,622,287 km (0.112 R)
• M48: 27,254,338 km (0.066 R)
• M49: 28,613,435 km (0.048 R)
• M50: 29,912,693 km (0.089 R)
• M51: 30,158,482 km (0.094 R)
• M52: 30,734,583 km (0.089 R)
• M53: 33,924,309 km (0.047 R)
• M54: 34,009,730 km (0.072 R)
• M55: 34,609,168 km (0.086 R)
• M56: 34,953,393 km (0.114 R)
• M57: 35,992,500 km (0.107 R)
• M58: 36,079,566 km (0.096 R)
• M59: 38,456,526 km (0.059 R)
• M60: 39,349,626 km (0.075 R)
• M61: 42,621,032 km (0.04 R)
• M62: 44,195,998 km (0.079 R)
• M63: 44,475,896 km (0.112 R)
• M64: 46,736,170 km (0.113 R)
• M65: 48,648,180 km (0.111 R)
• M66: 49,033,544 km (0.118 R)
• M67: 49,807,564 km (0.083 R)
• M68: 53,439,202 km (0.093 R)
• M69: 54,235,511 km (0.101 R)
• M70: 54,935,629 km (0.111 R)
• M71: 56,243,713 km (0.09 R)
• M72: 56,749,503 km (0.101 R)
• M73: 58,276,000 km (0.025 R)
• M74: 59,609,815 km (0.071 R)
• M75: 59,919,034 km (0.118 R)
• M76: 60,228,851 km (0.074 R)
• M77: 60,642,788 km (0.119 R)
• M78: 61,057,473 km (0.083 R)
• M79: 61,473,206 km (0.118 R)
• M80: 62,726,088 km (0.068 R)
• M81: 63,040,692 km (0.06 R)
• M82: 65,257,134 km (0.043 R)
• M83: 65,895,020 km (0.066 R)
• M84: 66,428,186 km (0.072 R)
• M85: 67,498,858 km (0.11 R)
• M86: 67,821,242 km (0.027 R)
• M87: 68,036,364 km (0.063 R)
• M88: 68,251,785 km (0.108 R)
• M89: 68,575,215 km (0.06 R)
• M90: 68,683,225 km (0.034 R)
• M91: 69,983,081 km (0.119 R)
• M92: 70,744,983 km (0.093 R)
• M93: 72,057,704 km (0.053 R)
• M94: 72,606,878 km (0.082 R)
• M95: 73,047,443 km (0.045 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 16,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit