🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.15 AU - 1.35 AU

Year: 510 Days

Day: 37.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,681,669 km

• M1: 472,430 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.42 AU - 2.58 AU

Year: 1444 Days

Day: 21.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,681,669 km

• M1: 339,587 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.1 AU - 4.58 AU

Year: 3302 Days

Day: 12.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 89.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.2

Radius: 13.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.67 AU - 8.25 AU

Year: 6707 Days

Day: 14.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,681,669 km

• M1: 243,695 km (0.069 R)
• M2: 354,697 km (0.065 R)
• M3: 542,292 km (0.1 R)
• M4: 782,995 km (0.074 R)
• M5: 996,023 km (0.117 R)
• M6: 1,555,668 km (0.095 R)
• M7: 2,076,119 km (0.114 R)
• M8: 2,160,941 km (0.068 R)
• M9: 2,764,868 km (0.105 R)
• M10: 2,882,452 km (0.064 R)
• M11: 3,220,693 km (0.09 R)
• M12: 3,369,692 km (0.065 R)
• M13: 3,726,333 km (0.048 R)
• M14: 4,531,619 km (0.079 R)
• M15: 4,671,044 km (0.097 R)
• M16: 5,389,712 km (0.085 R)
• M17: 5,508,044 km (0.074 R)
• M18: 6,081,602 km (0.027 R)
• M19: 6,173,904 km (0.089 R)
• M20: 6,266,804 km (0.082 R)
• M21: 7,814,694 km (0.075 R)
• M22: 8,219,505 km (0.107 R)
• M23: 8,390,197 km (0.094 R)
• M24: 8,562,085 km (0.115 R)
• M25: 8,804,732 km (0.087 R)
• M26: 9,084,929 km (0.117 R)
• M27: 9,368,118 km (0.048 R)
• M28: 9,690,052 km (0.113 R)
• M29: 10,015,727 km (0.089 R)
• M30: 10,161,585 km (0.114 R)
• M31: 11,582,914 km (0.068 R)
• M32: 11,851,443 km (0.066 R)
• M33: 12,044,573 km (0.098 R)
• M34: 12,355,887 km (0.107 R)
• M35: 13,105,671 km (0.116 R)
• M36: 13,627,169 km (0.116 R)
• M37: 14,033,028 km (0.083 R)
• M38: 14,237,379 km (0.085 R)
• M39: 14,484,066 km (0.082 R)
• M40: 14,732,099 km (0.096 R)
• M41: 14,856,565 km (0.038 R)
• M42: 14,939,891 km (0.118 R)
• M43: 15,023,217 km (0.118 R)
• M44: 15,190,467 km (0.12 R)
• M45: 16,378,424 km (0.079 R)
• M46: 17,420,373 km (0.114 R)
• M47: 17,552,169 km (0.105 R)
• M48: 18,038,212 km (0.071 R)
• M49: 18,618,203 km (0.042 R)
• M50: 19,705,181 km (0.096 R)
• M51: 20,999,352 km (0.047 R)
• M52: 21,186,499 km (0.109 R)
• M53: 21,609,562 km (0.084 R)
• M54: 21,845,777 km (0.091 R)
• M55: 22,130,462 km (0.071 R)
• M56: 22,320,750 km (0.117 R)
• M57: 22,559,658 km (0.062 R)
• M58: 23,426,428 km (0.12 R)
• M59: 23,523,368 km (0.102 R)
• M60: 24,205,983 km (0.104 R)
• M61: 24,451,473 km (0.062 R)
• M62: 24,697,561 km (0.082 R)
• M63: 26,141,779 km (0.117 R)
• M64: 27,204,672 km (0.103 R)
• M65: 27,613,373 km (0.101 R)
• M66: 28,230,165 km (0.086 R)
• M67: 28,384,999 km (0.076 R)
• M68: 29,163,806 km (0.117 R)
• M69: 29,529,722 km (0.115 R)
• M70: 30,477,425 km (0.103 R)
• M71: 31,542,113 km (0.099 R)
• M72: 31,810,192 km (0.072 R)
• M73: 33,216,412 km (0.087 R)
• M74: 33,817,496 km (0.104 R)
• M75: 34,091,859 km (0.118 R)
• M76: 35,363,590 km (0.071 R)
• M77: 36,257,587 km (0.078 R)
• M78: 36,425,885 km (0.118 R)
• M79: 37,896,581 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960

Radius: 6.1

Gravity: 25.8 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.48 AU - 17.54 AU

Year: 20188 Days

Day: 18 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,681,669 km

• M1: 202,705 km (0.12 R)
• M2: 543,040 km (0.103 R)
• M3: 589,116 km (0.053 R)
• M4: 735,124 km (0.068 R)
• M5: 786,586 km (0.112 R)
• M6: 948,151 km (0.086 R)
• M7: 1,627,475 km (0.099 R)
• M8: 2,310,539 km (0.106 R)
• M9: 3,072,142 km (0.101 R)
• M10: 3,370,889 km (0.081 R)
• M11: 3,859,176 km (0.082 R)
• M12: 4,088,360 km (0.056 R)
• M13: 4,134,736 km (0.064 R)
• M14: 4,512,171 km (0.107 R)
• M15: 6,129,174 km (0.078 R)
• M16: 6,887,636 km (0.119 R)
• M17: 7,390,733 km (0.027 R)
• M18: 9,395,644 km (0.04 R)
• M19: 9,456,979 km (0.076 R)
• M20: 12,019,291 km (0.119 R)
• M21: 13,306,880 km (0.044 R)
• M22: 13,583,487 km (0.108 R)
• M23: 13,931,900 km (0.078 R)
• M24: 14,001,912 km (0.09 R)
• M25: 14,708,762 km (0.064 R)
• M26: 16,377,975 km (0.106 R)
• M27: 16,525,927 km (0.053 R)
• M28: 17,047,425 km (0.098 R)
• M29: 18,029,984 km (0.109 R)
• M30: 20,128,842 km (0.06 R)
• M31: 20,845,416 km (0.064 R)
• M32: 21,005,785 km (0.06 R)
• M33: 21,895,294 km (0.092 R)
• M34: 22,058,206 km (0.084 R)
• M35: 24,214,061 km (0.118 R)
• M36: 24,467,181 km (0.076 R)
• M37: 25,488,186 km (0.056 R)
• M38: 25,659,625 km (0.111 R)
• M39: 26,436,188 km (0.049 R)
• M40: 26,870,919 km (0.087 R)
• M41: 28,900,962 km (0.065 R)
• M42: 29,348,858 km (0.098 R)
• M43: 30,342,039 km (0.066 R)
• M44: 31,071,328 km (0.068 R)
• M45: 32,361,460 km (0.074 R)
• M46: 32,547,261 km (0.059 R)
• M47: 34,045,783 km (0.062 R)
• M48: 34,803,346 km (0.112 R)
• M49: 35,279,815 km (0.073 R)
• M50: 35,662,487 km (0.036 R)
• M51: 36,818,579 km (0.11 R)
• M52: 37,693,727 km (0.084 R)
• M53: 38,575,756 km (0.118 R)
• M54: 38,674,191 km (0.06 R)
• M55: 39,861,849 km (0.097 R)
• M56: 41,061,324 km (0.095 R)
• M57: 41,968,785 km (0.056 R)
• M58: 42,577,349 km (0.108 R)
• M59: 42,679,076 km (0.049 R)
• M60: 43,393,406 km (0.103 R)
• M61: 43,700,680 km (0.111 R)
• M62: 45,040,927 km (0.117 R)
• M63: 47,023,697 km (0.069 R)
• M64: 48,715,350 km (0.116 R)
• M65: 49,675,768 km (0.075 R)
• M66: 51,506,696 km (0.118 R)
• M67: 53,140,455 km (0.036 R)
• M68: 55,012,523 km (0.101 R)
• M69: 55,678,532 km (0.114 R)
• M70: 57,692,120 km (0.069 R)
• M71: 59,729,493 km (0.097 R)
• M72: 62,366,904 km (0.072 R)
• M73: 63,990,938 km (0.099 R)
• M74: 64,457,384 km (0.103 R)
• M75: 66,925,151 km (0.096 R)
• M76: 67,280,296 km (0.055 R)
• M77: 67,754,671 km (0.112 R)
• M78: 69,423,734 km (0.11 R)
• M79: 69,783,068 km (0.119 R)
• M80: 71,710,487 km (0.116 R)
• M81: 72,195,035 km (0.096 R)
• M82: 74,266,517 km (0.078 R)
• M83: 74,388,888 km (0.113 R)
• M84: 75,248,028 km (0.044 R)
• M85: 75,740,504 km (0.096 R)
• M86: 76,233,878 km (0.105 R)
• M87: 80,219,913 km (0.069 R)
• M88: 81,985,019 km (0.115 R)
• M89: 82,999,292 km (0.109 R)
• M90: 84,784,444 km (0.074 R)
• M91: 85,296,667 km (0.063 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 16,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit