🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.05 AU - 1.35 AU

Year: 466 Days

Day: 45.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,704,884 km

• M1: 385,215 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.32 AU - 1.6 AU

Year: 626 Days

Day: 17.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 161.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.85 AU - 4.11 AU

Year: 2303 Days

Day: 28.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,704,884 km

• M1: 42,037 km (0.063 R)
• M2: 204,500 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.48 AU - 4.7 AU

Year: 3489 Days

Day: 37.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,704,884 km

• M1: 1,401,283 km (0.085 R)

Asteroid Belt

Center: 8.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.1

Radius: 9.9

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.28 AU - 12.14 AU

Year: 14216 Days

Day: 11.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 107,704,884 km

• M1: 139,724 km (0.105 R)
• M2: 650,601 km (0.119 R)
• M3: 794,963 km (0.101 R)
• M4: 1,116,449 km (0.109 R)
• M5: 1,266,496 km (0.064 R)
• M6: 1,615,059 km (0.079 R)
• M7: 1,699,731 km (0.058 R)
• M8: 1,933,104 km (0.101 R)
• M9: 2,528,503 km (0.1 R)
• M10: 3,071,992 km (0.081 R)
• M11: 3,393,478 km (0.082 R)
• M12: 3,877,128 km (0.08 R)
• M13: 4,501,998 km (0.062 R)
• M14: 4,826,327 km (0.095 R)
• M15: 5,074,509 km (0.048 R)
• M16: 5,158,284 km (0.101 R)
• M17: 5,284,545 km (0.113 R)
• M18: 5,756,975 km (0.086 R)
• M19: 6,926,681 km (0.118 R)
• M20: 7,538,536 km (0.073 R)
• M21: 8,020,989 km (0.105 R)
• M22: 10,687,272 km (0.103 R)
• M23: 11,503,029 km (0.081 R)
• M24: 12,792,862 km (0.12 R)
• M25: 13,309,872 km (0.108 R)
• M26: 14,246,056 km (0.06 R)
• M27: 16,057,985 km (0.095 R)
• M28: 16,243,038 km (0.116 R)
• M29: 17,116,540 km (0.091 R)
• M30: 17,495,621 km (0.112 R)
• M31: 17,749,787 km (0.039 R)
• M32: 18,005,301 km (0.098 R)
• M33: 19,497,689 km (0.11 R)
• M34: 20,158,911 km (0.088 R)
• M35: 21,029,421 km (0.041 R)
• M36: 21,232,127 km (0.108 R)
• M37: 21,707,549 km (0.072 R)
• M38: 22,117,746 km (0.094 R)
• M39: 22,461,522 km (0.089 R)
• M40: 22,876,506 km (0.065 R)
• M41: 23,925,038 km (0.051 R)
• M42: 25,562,835 km (0.077 R)
• M43: 25,707,048 km (0.107 R)
• M44: 25,996,071 km (0.078 R)
• M45: 26,943,025 km (0.048 R)
• M46: 27,310,288 km (0.092 R)
• M47: 29,851,058 km (0.064 R)
• M48: 31,844,450 km (0.103 R)
• M49: 31,999,583 km (0.115 R)
• M50: 33,014,006 km (0.08 R)
• M51: 33,170,934 km (0.088 R)
• M52: 33,485,688 km (0.112 R)
• M53: 33,643,364 km (0.114 R)
• M54: 34,595,106 km (0.113 R)
• M55: 35,394,856 km (0.07 R)
• M56: 36,200,740 km (0.101 R)
• M57: 38,820,049 km (0.107 R)
• M58: 39,484,264 km (0.088 R)
• M59: 40,320,067 km (0.113 R)
• M60: 44,758,636 km (0.071 R)
• M61: 45,106,451 km (0.075 R)
• M62: 46,242,946 km (0.094 R)
• M63: 46,330,909 km (0.077 R)
• M64: 47,389,015 km (0.095 R)
• M65: 47,921,135 km (0.111 R)
• M66: 48,187,868 km (0.111 R)
• M67: 48,455,199 km (0.045 R)
• M68: 50,159,268 km (0.089 R)
• M69: 50,520,547 km (0.059 R)
• M70: 51,427,559 km (0.064 R)
• M71: 52,798,025 km (0.079 R)
• M72: 54,088,008 km (0.108 R)
• M73: 56,323,449 km (0.05 R)
• M74: 57,263,671 km (0.076 R)
• M75: 58,398,970 km (0.04 R)
• M76: 59,541,598 km (0.101 R)
• M77: 60,019,863 km (0.082 R)
• M78: 60,980,281 km (0.118 R)
• M79: 62,042,575 km (0.073 R)
• M80: 62,430,333 km (0.098 R)
• M81: 63,208,392 km (0.113 R)
• M82: 63,403,318 km (0.079 R)
• M83: 64,283,402 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.8

Radius: 3.4

Gravity: 24.03 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.82 AU - 13.26 AU

Year: 16705 Days

Day: 18.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 107,704,884 km

• M1: 46,675 km (0.111 R)
• M2: 77,940 km (0.118 R)
• M3: 143,315 km (0.035 R)
• M4: 397,482 km (0.103 R)
• M5: 567,126 km (0.112 R)
• M6: 757,564 km (0.064 R)
• M7: 869,313 km (0.035 R)
• M8: 966,552 km (0.11 R)
• M9: 1,480,720 km (0.084 R)
• M10: 1,526,796 km (0.074 R)
• M11: 1,550,133 km (0.117 R)
• M12: 2,274,486 km (0.107 R)
• M13: 2,435,902 km (0.062 R)
• M14: 2,712,957 km (0.117 R)
• M15: 2,855,225 km (0.112 R)
• M16: 3,509,716 km (0.112 R)
• M17: 4,208,338 km (0.039 R)
• M18: 4,506,337 km (0.055 R)
• M19: 4,776,810 km (0.074 R)
• M20: 5,052,518 km (0.101 R)
• M21: 5,298,158 km (0.09 R)
• M22: 5,333,463 km (0.109 R)
• M23: 5,368,918 km (0.063 R)
• M24: 6,057,667 km (0.108 R)
• M25: 6,812,238 km (0.1 R)
• M26: 6,850,834 km (0.059 R)
• M27: 6,889,281 km (0.08 R)
• M28: 8,243,291 km (0.111 R)
• M29: 8,615,042 km (0.112 R)
• M30: 8,740,106 km (0.1 R)
• M31: 9,676,140 km (0.084 R)
• M32: 10,598,860 km (0.042 R)
• M33: 10,822,658 km (0.047 R)
• M34: 11,275,042 km (0.074 R)
• M35: 11,595,331 km (0.087 R)
• M36: 11,687,334 km (0.056 R)
• M37: 12,291,559 km (0.056 R)
• M38: 12,385,507 km (0.09 R)
• M39: 12,479,604 km (0.118 R)
• M40: 13,724,258 km (0.103 R)
• M41: 14,066,089 km (0.103 R)
• M42: 14,857,911 km (0.081 R)
• M43: 15,108,338 km (0.105 R)
• M44: 15,158,603 km (0.108 R)
• M45: 15,461,239 km (0.097 R)
• M46: 15,867,996 km (0.092 R)
• M47: 16,278,044 km (0.093 R)
• M48: 17,318,646 km (0.1 R)
• M49: 17,900,133 km (0.106 R)
• M50: 18,006,497 km (0.089 R)
• M51: 18,166,417 km (0.059 R)
• M52: 18,434,198 km (0.065 R)
• M53: 19,245,168 km (0.109 R)
• M54: 19,792,247 km (0.106 R)
• M55: 21,069,663 km (0.112 R)
• M56: 21,238,260 km (0.051 R)
• M57: 22,259,266 km (0.096 R)
• M58: 24,348,549 km (0.119 R)
• M59: 24,407,491 km (0.118 R)
• M60: 25,237,310 km (0.064 R)
• M61: 25,536,057 km (0.073 R)
• M62: 26,076,554 km (0.107 R)
• M63: 27,413,511 km (0.104 R)
• M64: 29,209,732 km (0.094 R)
• M65: 30,470,393 km (0.117 R)
• M66: 30,661,131 km (0.106 R)
• M67: 30,788,439 km (0.045 R)
• M68: 32,979,449 km (0.107 R)
• M69: 34,291,572 km (0.096 R)
• M70: 36,291,546 km (0.106 R)
• M71: 37,645,706 km (0.112 R)
• M72: 38,878,542 km (0.113 R)
• M73: 40,612,680 km (0.111 R)
• M74: 43,367,824 km (0.068 R)
• M75: 44,371,476 km (0.115 R)
• M76: 44,515,539 km (0.078 R)
• M77: 44,587,496 km (0.083 R)
• M78: 45,455,313 km (0.04 R)
• M79: 45,745,832 km (0.097 R)
• M80: 47,501,662 km (0.055 R)
• M81: 47,796,370 km (0.07 R)
• M82: 47,944,023 km (0.086 R)
• M83: 48,239,778 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.8

Radius: 5.6

Gravity: 24.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 15.9 AU - 24.24 AU

Year: 31898 Days

Day: 19.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,704,884 km

• M1: 287,527 km (0.09 R)
• M2: 2,236,339 km (0.101 R)
• M3: 2,690,069 km (0.115 R)
• M4: 3,271,257 km (0.044 R)
• M5: 4,050,213 km (0.089 R)
• M6: 4,998,813 km (0.088 R)
• M7: 5,467,952 km (0.093 R)
• M8: 6,136,056 km (0.053 R)
• M9: 7,152,873 km (0.059 R)
• M10: 7,283,771 km (0.072 R)
• M11: 7,881,863 km (0.086 R)
• M12: 8,016,950 km (0.093 R)
• M13: 8,084,867 km (0.078 R)
• M14: 8,221,151 km (0.09 R)
• M15: 8,426,848 km (0.101 R)
• M16: 9,125,021 km (0.113 R)
• M17: 9,481,064 km (0.11 R)
• M18: 10,133,311 km (0.045 R)
• M19: 10,353,968 km (0.051 R)
• M20: 10,501,920 km (0.078 R)
• M21: 10,576,121 km (0.077 R)
• M22: 11,176,457 km (0.109 R)
• M23: 11,328,299 km (0.082 R)
• M24: 11,557,184 km (0.091 R)
• M25: 11,787,714 km (0.085 R)
• M26: 12,175,322 km (0.091 R)
• M27: 13,282,645 km (0.101 R)
• M28: 13,766,894 km (0.025 R)
• M29: 15,507,315 km (0.08 R)
• M30: 15,676,660 km (0.112 R)
• M31: 17,140,475 km (0.099 R)
• M32: 17,579,395 km (0.069 R)
• M33: 17,755,921 km (0.097 R)
• M34: 18,647,524 km (0.097 R)
• M35: 18,827,640 km (0.087 R)
• M36: 21,033,161 km (0.048 R)
• M37: 21,126,810 km (0.091 R)
• M38: 21,502,749 km (0.074 R)
• M39: 25,183,455 km (0.085 R)
• M40: 26,183,966 km (0.113 R)
• M41: 26,486,602 km (0.091 R)
• M42: 26,790,435 km (0.027 R)
• M43: 27,197,342 km (0.113 R)
• M44: 31,163,630 km (0.043 R)
• M45: 33,104,363 km (0.066 R)
• M46: 33,213,420 km (0.103 R)
• M47: 35,083,992 km (0.072 R)
• M48: 35,864,145 km (0.035 R)
• M49: 36,312,490 km (0.106 R)
• M50: 37,668,744 km (0.114 R)
• M51: 39,618,154 km (0.119 R)
• M52: 39,849,731 km (0.108 R)
• M53: 41,600,325 km (0.104 R)
• M54: 42,544,138 km (0.1 R)
• M55: 42,662,620 km (0.043 R)
• M56: 44,212,753 km (0.07 R)
• M57: 49,844,066 km (0.1 R)
• M58: 51,223,807 km (0.086 R)
• M59: 54,791,866 km (0.03 R)
• M60: 55,955,737 km (0.115 R)
• M61: 59,495,672 km (0.086 R)
• M62: 61,895,670 km (0.108 R)
• M63: 62,298,836 km (0.099 R)
• M64: 63,648,658 km (0.074 R)
• M65: 64,599,203 km (0.08 R)
• M66: 65,554,535 km (0.117 R)
• M67: 66,239,693 km (0.034 R)
• M68: 67,203,103 km (0.073 R)
• M69: 67,755,568 km (0.111 R)
• M70: 68,171,002 km (0.066 R)
• M71: 69,980,837 km (0.074 R)
• M72: 72,229,891 km (0.113 R)
• M73: 73,647,481 km (0.032 R)
• M74: 74,217,149 km (0.111 R)
• M75: 74,502,432 km (0.105 R)
• M76: 76,366,272 km (0.095 R)
• M77: 76,654,398 km (0.114 R)
• M78: 77,955,151 km (0.071 R)
• M79: 78,390,481 km (0.112 R)
• M80: 79,263,385 km (0.095 R)
• M81: 81,606,835 km (0.072 R)
• M82: 82,787,162 km (0.089 R)
• M83: 85,015,273 km (0.092 R)
• M84: 87,564,271 km (0.032 R)
• M85: 89,075,509 km (0.097 R)
• M86: 90,138,402 km (0.119 R)
• M87: 90,747,564 km (0.116 R)
• M88: 91,511,112 km (0.072 R)
• M89: 91,664,001 km (0.069 R)
• M90: 92,430,092 km (0.114 R)
• M91: 95,825,814 km (0.12 R)
• M92: 97,695,338 km (0.091 R)
• M93: 102,103,838 km (0.104 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 19,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit