🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.48 AU - 0.54 AU

Year: 128 Days

Day: 47.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.51 AU - 0.63 AU

Year: 151 Days

Day: 30.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.24 AU - 2.42 AU

Year: 1250 Days

Day: 45.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.9

Radius: 9.8

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.35 AU - 6.45 AU

Year: 5037 Days

Day: 5.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,010,255 km

• M1: 174,431 km (0.041 R)
• M2: 366,365 km (0.094 R)
• M3: 455,825 km (0.12 R)
• M4: 520,301 km (0.066 R)
• M5: 600,187 km (0.118 R)
• M6: 908,657 km (0.116 R)
• M7: 1,140,983 km (0.115 R)
• M8: 1,264,551 km (0.117 R)
• M9: 1,343,987 km (0.108 R)
• M10: 1,802,954 km (0.069 R)
• M11: 2,078,214 km (0.084 R)
• M12: 2,211,356 km (0.031 R)
• M13: 2,288,847 km (0.087 R)
• M14: 2,772,348 km (0.109 R)
• M15: 2,855,973 km (0.108 R)
• M16: 2,919,402 km (0.068 R)
• M17: 3,243,132 km (0.044 R)
• M18: 3,669,935 km (0.076 R)
• M19: 3,878,474 km (0.109 R)
• M20: 3,972,422 km (0.106 R)
• M21: 4,043,331 km (0.099 R)
• M22: 4,258,752 km (0.077 R)
• M23: 4,453,379 km (0.114 R)
• M24: 5,549,333 km (0.087 R)
• M25: 5,682,026 km (0.064 R)
• M26: 6,305,999 km (0.056 R)
• M27: 6,416,701 km (0.071 R)
• M28: 6,584,101 km (0.112 R)
• M29: 7,267,913 km (0.081 R)
• M30: 7,677,363 km (0.112 R)
• M31: 8,488,034 km (0.081 R)
• M32: 8,641,222 km (0.062 R)
• M33: 8,764,341 km (0.062 R)
• M34: 9,357,347 km (0.105 R)
• M35: 9,834,714 km (0.116 R)
• M36: 10,125,083 km (0.092 R)
• M37: 10,189,859 km (0.101 R)
• M38: 10,287,546 km (0.108 R)
• M39: 11,012,647 km (0.036 R)
• M40: 11,720,245 km (0.059 R)
• M41: 12,027,968 km (0.088 R)
• M42: 12,165,598 km (0.1 R)
• M43: 12,373,090 km (0.04 R)
• M44: 13,821,796 km (0.034 R)
• M45: 14,365,285 km (0.109 R)
• M46: 14,584,596 km (0.074 R)
• M47: 15,323,609 km (0.077 R)
• M48: 15,660,204 km (0.116 R)
• M49: 15,772,851 km (0.105 R)
• M50: 15,923,646 km (0.096 R)
• M51: 16,150,586 km (0.096 R)
• M52: 16,226,582 km (0.099 R)
• M53: 16,455,018 km (0.104 R)
• M54: 16,722,798 km (0.092 R)
• M55: 16,799,542 km (0.032 R)
• M56: 18,044,346 km (0.116 R)
• M57: 18,518,720 km (0.073 R)
• M58: 18,598,157 km (0.103 R)
• M59: 18,677,743 km (0.061 R)
• M60: 19,278,229 km (0.088 R)
• M61: 19,520,278 km (0.094 R)
• M62: 19,844,457 km (0.026 R)
• M63: 19,966,379 km (0.091 R)
• M64: 20,088,750 km (0.074 R)
• M65: 20,993,069 km (0.115 R)
• M66: 21,242,150 km (0.111 R)
• M67: 21,575,603 km (0.079 R)
• M68: 22,205,560 km (0.113 R)
• M69: 22,671,258 km (0.095 R)
• M70: 23,183,182 km (0.086 R)
• M71: 24,001,333 km (0.102 R)
• M72: 25,180,164 km (0.044 R)
• M73: 26,377,994 km (0.106 R)
• M74: 26,871,218 km (0.091 R)
• M75: 27,458,091 km (0.064 R)
• M76: 28,874,633 km (0.104 R)
• M77: 29,013,011 km (0.087 R)
• M78: 29,336,591 km (0.083 R)
• M79: 29,614,993 km (0.072 R)
• M80: 30,127,665 km (0.097 R)
• M81: 30,314,812 km (0.11 R)
• M82: 31,209,108 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171

Radius: 7.2

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 13.32 AU - 19.2 AU

Year: 23044 Days

Day: 21.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 72,010,255 km

• M1: 108,159 km (0.094 R)
• M2: 695,032 km (0.059 R)
• M3: 1,532,481 km (0.086 R)
• M4: 1,628,672 km (0.118 R)
• M5: 1,776,774 km (0.095 R)
• M6: 1,852,470 km (0.104 R)
• M7: 2,247,409 km (0.071 R)
• M8: 2,961,888 km (0.109 R)
• M9: 3,082,464 km (0.06 R)
• M10: 3,580,625 km (0.111 R)
• M11: 4,897,385 km (0.026 R)
• M12: 5,112,058 km (0.12 R)
• M13: 5,812,326 km (0.075 R)
• M14: 6,269,946 km (0.06 R)
• M15: 7,505,325 km (0.097 R)
• M16: 7,752,910 km (0.106 R)
• M17: 8,813,409 km (0.112 R)
• M18: 9,031,074 km (0.106 R)
• M19: 9,471,490 km (0.119 R)
• M20: 10,190,607 km (0.083 R)
• M21: 10,648,975 km (0.111 R)
• M22: 11,920,108 km (0.114 R)
• M23: 11,968,129 km (0.096 R)
• M24: 13,387,663 km (0.086 R)
• M25: 13,990,542 km (0.117 R)
• M26: 14,041,256 km (0.105 R)
• M27: 15,431,469 km (0.075 R)
• M28: 15,641,205 km (0.118 R)
• M29: 15,799,031 km (0.088 R)
• M30: 15,904,647 km (0.082 R)
• M31: 16,116,478 km (0.092 R)
• M32: 16,650,093 km (0.067 R)
• M33: 16,919,070 km (0.119 R)
• M34: 17,081,085 km (0.078 R)
• M35: 18,174,795 km (0.117 R)
• M36: 20,142,605 km (0.093 R)
• M37: 20,199,752 km (0.115 R)
• M38: 21,180,665 km (0.076 R)
• M39: 21,706,202 km (0.088 R)
• M40: 25,318,093 km (0.113 R)
• M41: 26,877,053 km (0.064 R)
• M42: 27,572,832 km (0.089 R)
• M43: 27,891,027 km (0.068 R)
• M44: 29,435,326 km (0.102 R)
• M45: 30,480,267 km (0.102 R)
• M46: 30,743,410 km (0.072 R)
• M47: 30,809,382 km (0.063 R)
• M48: 31,870,031 km (0.105 R)
• M49: 32,404,993 km (0.096 R)
• M50: 32,808,010 km (0.045 R)
• M51: 35,123,486 km (0.069 R)
• M52: 39,121,788 km (0.103 R)
• M53: 39,622,642 km (0.097 R)
• M54: 40,920,254 km (0.073 R)
• M55: 42,745,647 km (0.077 R)
• M56: 43,483,164 km (0.053 R)
• M57: 44,001,970 km (0.082 R)
• M58: 46,022,139 km (0.049 R)
• M59: 46,475,271 km (0.103 R)
• M60: 46,929,750 km (0.027 R)
• M61: 47,614,309 km (0.072 R)
• M62: 48,993,303 km (0.088 R)
• M63: 49,301,474 km (0.094 R)
• M64: 49,997,254 km (0.067 R)
• M65: 50,074,746 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.8

Radius: 6.9

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 16.53 AU - 22.51 AU

Year: 30311 Days

Day: 23.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 72,010,255 km

• M1: 274,213 km (0.079 R)
• M2: 536,757 km (0.077 R)
• M3: 914,193 km (0.098 R)
• M4: 2,394,464 km (0.086 R)
• M5: 3,457,057 km (0.043 R)
• M6: 3,853,492 km (0.025 R)
• M7: 4,016,104 km (0.111 R)
• M8: 5,995,583 km (0.071 R)
• M9: 6,231,649 km (0.116 R)
• M10: 6,279,221 km (0.11 R)
• M11: 6,712,905 km (0.117 R)
• M12: 6,908,729 km (0.041 R)
• M13: 8,914,986 km (0.064 R)
• M14: 10,742,324 km (0.052 R)
• M15: 11,260,232 km (0.065 R)
• M16: 12,983,599 km (0.085 R)
• M17: 13,105,521 km (0.106 R)
• M18: 13,658,585 km (0.059 R)
• M19: 14,787,600 km (0.102 R)
• M20: 16,273,256 km (0.075 R)
• M21: 19,106,341 km (0.105 R)
• M22: 21,870,012 km (0.102 R)
• M23: 22,087,677 km (0.093 R)
• M24: 22,671,857 km (0.098 R)
• M25: 22,818,612 km (0.067 R)
• M26: 22,892,214 km (0.114 R)
• M27: 23,855,176 km (0.096 R)
• M28: 24,079,273 km (0.111 R)
• M29: 24,304,119 km (0.112 R)
• M30: 24,454,465 km (0.103 R)
• M31: 25,134,387 km (0.094 R)
• M32: 25,286,378 km (0.028 R)
• M33: 26,435,889 km (0.053 R)
• M34: 27,289,644 km (0.081 R)
• M35: 28,073,536 km (0.117 R)
• M36: 28,231,213 km (0.108 R)
• M37: 28,864,909 km (0.117 R)
• M38: 29,263,288 km (0.091 R)
• M39: 30,146,215 km (0.104 R)
• M40: 30,226,848 km (0.108 R)
• M41: 31,037,818 km (0.068 R)
• M42: 31,609,731 km (0.045 R)
• M43: 31,773,840 km (0.051 R)
• M44: 32,515,546 km (0.102 R)
• M45: 36,308,600 km (0.108 R)
• M46: 37,777,651 km (0.113 R)
• M47: 37,864,567 km (0.097 R)
• M48: 38,826,183 km (0.063 R)
• M49: 43,115,154 km (0.107 R)
• M50: 45,038,234 km (0.11 R)
• M51: 45,222,838 km (0.099 R)
• M52: 46,802,143 km (0.072 R)
• M53: 48,399,399 km (0.029 R)
• M54: 48,872,577 km (0.096 R)
• M55: 50,014,607 km (0.118 R)
• M56: 52,034,029 km (0.117 R)
• M57: 53,004,919 km (0.11 R)
• M58: 56,350,825 km (0.111 R)
• M59: 57,048,101 km (0.098 R)
• M60: 59,359,238 km (0.119 R)
• M61: 60,475,388 km (0.104 R)
• M62: 60,882,893 km (0.058 R)
• M63: 61,189,119 km (0.039 R)
• M64: 61,393,620 km (0.062 R)
• M65: 65,008,503 km (0.039 R)
• M66: 66,473,664 km (0.105 R)
• M67: 67,104,967 km (0.112 R)
• M68: 70,719,551 km (0.117 R)
• M69: 71,579,140 km (0.064 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 19,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit