🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.58 AU - 0.68 AU

Year: 188 Days

Day: 38.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 172.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,258,796 km

• M1: 182,061 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.53 AU - 0.75 AU

Year: 193 Days

Day: 24.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.9 AU - 1.06 AU

Year: 365 Days

Day: 45.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.53 AU - 2.49 AU

Year: 1074 Days

Day: 32.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.8

Radius: 10.6

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.91 AU - 10.07 AU

Year: 9319 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 140.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,258,796 km

• M1: 145,409 km (0.105 R)
• M2: 275,709 km (0.094 R)
• M3: 428,897 km (0.069 R)
• M4: 497,563 km (0.108 R)
• M5: 648,656 km (0.056 R)
• M6: 779,106 km (0.085 R)
• M7: 1,012,478 km (0.078 R)
• M8: 1,137,841 km (0.1 R)
• M9: 1,404,574 km (0.053 R)
• M10: 1,708,108 km (0.099 R)
• M11: 1,791,435 km (0.106 R)
• M12: 1,893,460 km (0.079 R)
• M13: 2,229,307 km (0.087 R)
• M14: 2,302,461 km (0.108 R)
• M15: 2,432,461 km (0.115 R)
• M16: 2,680,644 km (0.113 R)
• M17: 2,997,343 km (0.089 R)
• M18: 3,078,425 km (0.107 R)
• M19: 4,018,648 km (0.072 R)
• M20: 4,266,980 km (0.114 R)
• M21: 4,660,572 km (0.099 R)
• M22: 5,114,452 km (0.078 R)
• M23: 5,236,225 km (0.114 R)
• M24: 5,532,578 km (0.028 R)
• M25: 6,454,400 km (0.112 R)
• M26: 6,639,154 km (0.119 R)
• M27: 7,149,581 km (0.049 R)
• M28: 7,533,749 km (0.119 R)
• M29: 8,094,442 km (0.077 R)
• M30: 8,668,598 km (0.07 R)
• M31: 8,989,934 km (0.106 R)
• M32: 9,344,930 km (0.056 R)
• M33: 9,434,539 km (0.106 R)
• M34: 9,554,218 km (0.027 R)
• M35: 9,977,430 km (0.101 R)
• M36: 10,099,502 km (0.119 R)
• M37: 10,314,324 km (0.087 R)
• M38: 10,437,743 km (0.074 R)
• M39: 11,763,180 km (0.034 R)
• M40: 12,021,685 km (0.049 R)
• M41: 12,216,761 km (0.091 R)
• M42: 12,478,557 km (0.086 R)
• M43: 12,742,148 km (0.098 R)
• M44: 12,907,903 km (0.108 R)
• M45: 12,974,324 km (0.108 R)
• M46: 13,308,526 km (0.03 R)
• M47: 13,679,379 km (0.079 R)
• M48: 14,190,555 km (0.106 R)
• M49: 14,951,559 km (0.071 R)
• M50: 15,301,917 km (0.078 R)
• M51: 15,690,423 km (0.079 R)
• M52: 16,657,873 km (0.118 R)
• M53: 16,730,278 km (0.045 R)
• M54: 17,203,606 km (0.093 R)
• M55: 17,497,117 km (0.1 R)
• M56: 17,570,719 km (0.111 R)
• M57: 18,163,575 km (0.116 R)
• M58: 18,838,261 km (0.085 R)
• M59: 19,254,742 km (0.104 R)
• M60: 20,019,486 km (0.093 R)
• M61: 20,096,529 km (0.065 R)
• M62: 20,521,986 km (0.115 R)
• M63: 20,599,627 km (0.103 R)
• M64: 20,755,358 km (0.041 R)
• M65: 21,185,452 km (0.11 R)
• M66: 21,578,894 km (0.067 R)
• M67: 21,737,019 km (0.094 R)
• M68: 22,373,259 km (0.081 R)
• M69: 22,613,364 km (0.108 R)
• M70: 22,773,882 km (0.074 R)
• M71: 23,177,049 km (0.079 R)
• M72: 23,379,454 km (0.084 R)
• M73: 24,359,470 km (0.106 R)
• M74: 24,730,323 km (0.095 R)
• M75: 25,436,126 km (0.116 R)
• M76: 25,938,326 km (0.109 R)
• M77: 26,867,478 km (0.033 R)
• M78: 27,122,692 km (0.092 R)
• M79: 27,807,402 km (0.081 R)
• M80: 28,367,945 km (0.084 R)
• M81: 28,801,779 km (0.103 R)
• M82: 28,932,228 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.6

Radius: 5.2

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 13.68 AU - 14.76 AU

Year: 20201 Days

Day: 15.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,258,796 km

• M1: 129,851 km (0.109 R)
• M2: 292,015 km (0.119 R)
• M3: 370,105 km (0.098 R)
• M4: 815,608 km (0.068 R)
• M5: 1,120,189 km (0.089 R)
• M6: 1,170,155 km (0.068 R)
• M7: 1,512,285 km (0.105 R)
• M8: 1,795,623 km (0.117 R)
• M9: 2,378,606 km (0.115 R)
• M10: 2,842,808 km (0.083 R)
• M11: 2,877,066 km (0.065 R)
• M12: 3,627,150 km (0.106 R)
• M13: 3,966,288 km (0.103 R)
• M14: 4,004,585 km (0.054 R)
• M15: 5,168,307 km (0.063 R)
• M16: 5,939,634 km (0.082 R)
• M17: 6,115,860 km (0.053 R)
• M18: 6,204,572 km (0.102 R)
• M19: 6,338,611 km (0.113 R)
• M20: 7,022,573 km (0.064 R)
• M21: 8,410,243 km (0.098 R)
• M22: 8,707,793 km (0.117 R)
• M23: 11,046,008 km (0.066 R)
• M24: 11,371,682 km (0.108 R)
• M25: 11,866,103 km (0.108 R)
• M26: 12,875,739 km (0.097 R)
• M27: 13,563,889 km (0.099 R)
• M28: 14,087,931 km (0.054 R)
• M29: 17,179,969 km (0.093 R)
• M30: 17,242,651 km (0.1 R)
• M31: 18,833,474 km (0.054 R)
• M32: 19,287,354 km (0.082 R)
• M33: 20,603,666 km (0.105 R)
• M34: 20,937,269 km (0.088 R)
• M35: 21,004,289 km (0.116 R)
• M36: 21,880,933 km (0.053 R)
• M37: 22,289,484 km (0.111 R)
• M38: 22,838,209 km (0.115 R)
• M39: 22,907,174 km (0.065 R)
• M40: 23,809,249 km (0.105 R)
• M41: 25,148,449 km (0.037 R)
• M42: 25,433,433 km (0.079 R)
• M43: 28,342,065 km (0.06 R)
• M44: 29,609,907 km (0.098 R)
• M45: 30,515,722 km (0.044 R)
• M46: 30,743,709 km (0.116 R)
• M47: 31,124,735 km (0.095 R)
• M48: 34,229,489 km (0.09 R)
• M49: 34,703,564 km (0.05 R)
• M50: 35,418,792 km (0.106 R)
• M51: 38,985,056 km (0.098 R)
• M52: 39,232,341 km (0.083 R)
• M53: 39,894,311 km (0.085 R)
• M54: 41,481,395 km (0.087 R)
• M55: 42,071,260 km (0.102 R)
• M56: 42,240,156 km (0.114 R)
• M57: 42,833,610 km (0.1 R)
• M58: 43,429,758 km (0.106 R)
• M59: 44,630,430 km (0.036 R)
• M60: 47,415,344 km (0.048 R)
• M61: 48,917,457 km (0.104 R)
• M62: 50,166,300 km (0.062 R)
• M63: 50,704,702 km (0.074 R)
• M64: 50,794,611 km (0.103 R)
• M65: 50,974,577 km (0.045 R)
• M66: 51,064,635 km (0.094 R)
• M67: 51,154,842 km (0.039 R)
• M68: 51,606,179 km (0.111 R)
• M69: 52,513,191 km (0.084 R)
• M70: 53,333,735 km (0.101 R)
• M71: 54,803,235 km (0.082 R)
• M72: 55,265,193 km (0.078 R)
• M73: 55,542,997 km (0.117 R)
• M74: 57,219,390 km (0.056 R)
• M75: 59,196,027 km (0.05 R)
• M76: 60,716,989 km (0.032 R)
• M77: 61,482,331 km (0.102 R)
• M78: 62,347,157 km (0.096 R)
• M79: 62,443,498 km (0.078 R)
• M80: 64,186,014 km (0.076 R)
• M81: 64,575,417 km (0.042 R)
• M82: 64,770,492 km (0.092 R)
• M83: 64,868,030 km (0.094 R)
• M84: 64,965,568 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 13,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit