🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.6 AU - 0.84 AU

Year: 265 Days

Day: 18.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.88 AU - 0.98 AU

Year: 389 Days

Day: 26.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.91 AU - 1.37 AU

Year: 528 Days

Day: 26.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 63.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.3

Radius: 3.9

Gravity: 45.71 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.88 AU - 16.16 AU

Year: 20365 Days

Day: 16.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,821,599 km

• M1: 84,523 km (0.074 R)
• M2: 205,099 km (0.093 R)
• M3: 251,025 km (0.111 R)
• M4: 372,798 km (0.106 R)
• M5: 491,279 km (0.067 R)
• M6: 887,415 km (0.119 R)
• M7: 1,019,061 km (0.073 R)
• M8: 1,389,914 km (0.085 R)
• M9: 1,637,199 km (0.032 R)
• M10: 2,421,391 km (0.109 R)
• M11: 2,642,646 km (0.117 R)
• M12: 2,986,572 km (0.11 R)
• M13: 3,223,685 km (0.104 R)
• M14: 3,425,791 km (0.087 R)
• M15: 4,143,711 km (0.057 R)
• M16: 4,677,327 km (0.118 R)
• M17: 4,814,209 km (0.047 R)
• M18: 6,103,593 km (0.043 R)
• M19: 6,504,964 km (0.04 R)
• M20: 7,867,053 km (0.077 R)
• M21: 8,138,872 km (0.05 R)
• M22: 8,580,186 km (0.081 R)
• M23: 8,691,636 km (0.037 R)
• M24: 9,256,518 km (0.032 R)
• M25: 9,428,256 km (0.106 R)
• M26: 10,302,656 km (0.066 R)
• M27: 11,020,726 km (0.081 R)
• M28: 11,385,744 km (0.106 R)
• M29: 11,508,265 km (0.105 R)
• M30: 11,878,669 km (0.114 R)
• M31: 12,065,218 km (0.116 R)
• M32: 13,787,987 km (0.049 R)
• M33: 13,918,586 km (0.12 R)
• M34: 13,984,110 km (0.043 R)
• M35: 17,385,666 km (0.033 R)
• M36: 18,095,209 km (0.093 R)
• M37: 18,886,582 km (0.115 R)
• M38: 19,396,112 km (0.091 R)
• M39: 19,542,419 km (0.051 R)
• M40: 20,279,936 km (0.096 R)
• M41: 20,354,137 km (0.06 R)
• M42: 20,651,986 km (0.067 R)
• M43: 21,857,894 km (0.115 R)
• M44: 22,546,194 km (0.106 R)
• M45: 23,008,901 km (0.067 R)
• M46: 23,319,166 km (0.049 R)
• M47: 23,865,498 km (0.048 R)
• M48: 24,653,280 km (0.095 R)
• M49: 25,931,295 km (0.096 R)
• M50: 26,578,306 km (0.071 R)
• M51: 26,985,362 km (0.113 R)
• M52: 28,301,972 km (0.088 R)
• M53: 29,051,607 km (0.103 R)
• M54: 33,071,302 km (0.098 R)
• M55: 34,301,894 km (0.101 R)
• M56: 34,390,456 km (0.113 R)
• M57: 34,833,864 km (0.066 R)
• M58: 35,279,367 km (0.073 R)
• M59: 35,368,677 km (0.115 R)
• M60: 35,995,791 km (0.08 R)
• M61: 37,899,573 km (0.075 R)
• M62: 41,992,721 km (0.034 R)
• M63: 42,561,641 km (0.09 R)
• M64: 43,228,698 km (0.072 R)
• M65: 43,899,196 km (0.095 R)
• M66: 45,736,108 km (0.118 R)
• M67: 47,105,826 km (0.099 R)
• M68: 48,985,972 km (0.088 R)
• M69: 49,185,237 km (0.104 R)
• M70: 50,890,503 km (0.082 R)
• M71: 51,598,250 km (0.105 R)
• M72: 52,513,041 km (0.092 R)
• M73: 53,023,619 km (0.043 R)
• M74: 58,112,938 km (0.072 R)
• M75: 59,276,660 km (0.104 R)
• M76: 61,197,497 km (0.061 R)
• M77: 61,734,703 km (0.068 R)
• M78: 61,949,974 km (0.115 R)
• M79: 64,443,920 km (0.087 R)
• M80: 65,209,413 km (0.117 R)
• M81: 65,758,138 km (0.078 R)
• M82: 66,308,209 km (0.09 R)
• M83: 66,639,119 km (0.096 R)
• M84: 66,859,926 km (0.111 R)
• M85: 67,745,845 km (0.106 R)
• M86: 69,417,302 km (0.11 R)
• M87: 70,989,575 km (0.094 R)
• M88: 71,328,115 km (0.102 R)
• M89: 72,460,122 km (0.108 R)
• M90: 74,169,278 km (0.112 R)
• M91: 75,315,946 km (0.12 R)
• M92: 76,237,618 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.4

Radius: 4.5

Gravity: 45.8 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.64 AU - 14.12 AU

Year: 22415 Days

Day: 23.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,821,599 km

• M1: 58,792 km (0.04 R)
• M2: 206,295 km (0.087 R)
• M3: 239,656 km (0.075 R)
• M4: 393,442 km (0.029 R)
• M5: 675,883 km (0.112 R)
• M6: 1,101,340 km (0.08 R)
• M7: 1,323,792 km (0.12 R)
• M8: 1,457,233 km (0.108 R)
• M9: 1,560,156 km (0.053 R)
• M10: 1,701,077 km (0.041 R)
• M11: 1,920,238 km (0.112 R)
• M12: 2,109,779 km (0.103 R)
• M13: 2,226,316 km (0.079 R)
• M14: 2,506,662 km (0.092 R)
• M15: 2,713,705 km (0.084 R)
• M16: 3,188,379 km (0.112 R)
• M17: 3,367,298 km (0.11 R)
• M18: 3,971,375 km (0.099 R)
• M19: 4,261,295 km (0.058 R)
• M20: 4,359,581 km (0.025 R)
• M21: 5,067,478 km (0.101 R)
• M22: 5,381,783 km (0.085 R)
• M23: 5,702,372 km (0.028 R)
• M24: 6,814,931 km (0.111 R)
• M25: 7,103,356 km (0.093 R)
• M26: 7,161,549 km (0.106 R)
• M27: 8,604,271 km (0.111 R)
• M28: 9,743,160 km (0.11 R)
• M29: 10,330,032 km (0.096 R)
• M30: 11,812,547 km (0.101 R)
• M31: 11,950,626 km (0.099 R)
• M32: 12,438,016 km (0.095 R)
• M33: 12,719,409 km (0.03 R)
• M34: 13,145,314 km (0.044 R)
• M35: 13,865,778 km (0.116 R)
• M36: 14,747,059 km (0.097 R)
• M37: 15,044,908 km (0.077 R)
• M38: 17,576,254 km (0.092 R)
• M39: 17,971,192 km (0.084 R)
• M40: 21,738,665 km (0.082 R)
• M41: 21,907,860 km (0.059 R)
• M42: 22,077,355 km (0.072 R)
• M43: 22,503,409 km (0.07 R)
• M44: 23,276,830 km (0.104 R)
• M45: 24,761,589 km (0.109 R)
• M46: 25,649,153 km (0.092 R)
• M47: 27,638,207 km (0.115 R)
• M48: 29,115,635 km (0.073 R)
• M49: 30,713,340 km (0.026 R)
• M50: 30,903,031 km (0.04 R)
• M51: 31,188,613 km (0.104 R)
• M52: 34,385,968 km (0.056 R)
• M53: 34,681,723 km (0.098 R)
• M54: 36,073,283 km (0.114 R)
• M55: 36,173,364 km (0.04 R)
• M56: 36,574,735 km (0.05 R)
• M57: 36,977,452 km (0.068 R)
• M58: 38,808,081 km (0.085 R)
• M59: 39,116,103 km (0.108 R)
• M60: 39,631,169 km (0.108 R)
• M61: 39,734,391 km (0.108 R)
• M62: 40,459,941 km (0.103 R)
• M63: 41,189,829 km (0.058 R)
• M64: 45,011,456 km (0.071 R)
• M65: 46,419,022 km (0.079 R)
• M66: 46,636,987 km (0.11 R)
• M67: 52,305,250 km (0.117 R)
• M68: 53,327,901 km (0.118 R)
• M69: 53,784,474 km (0.066 R)
• M70: 54,242,393 km (0.094 R)
• M71: 58,656,577 km (0.112 R)
• M72: 59,482,208 km (0.114 R)
• M73: 62,462,197 km (0.096 R)
• M74: 62,702,601 km (0.029 R)
• M75: 62,943,454 km (0.084 R)
• M76: 65,002,519 km (0.062 R)
• M77: 67,823,486 km (0.042 R)
• M78: 68,194,339 km (0.111 R)
• M79: 70,183,691 km (0.083 R)
• M80: 70,558,733 km (0.04 R)
• M81: 73,456,743 km (0.048 R)
• M82: 73,710,611 km (0.042 R)
• M83: 73,837,619 km (0.069 R)
• M84: 77,553,032 km (0.118 R)
• M85: 77,682,285 km (0.073 R)
• M86: 78,070,192 km (0.094 R)
• M87: 79,498,552 km (0.075 R)
• M88: 79,889,452 km (0.113 R)
• M89: 81,722,774 km (0.119 R)
• M90: 83,834,796 km (0.103 R)
• M91: 84,100,033 km (0.083 R)
• M92: 84,232,727 km (0.072 R)
• M93: 86,902,001 km (0.103 R)
• M94: 87,439,207 km (0.069 R)
• M95: 88,922,171 km (0.112 R)
• M96: 89,463,566 km (0.077 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 18,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit