🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.74 AU - 0.94 AU

Year: 271 Days

Day: 28.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,665,472 km

• M1: 124,465 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.43 AU - 1.49 AU

Year: 620 Days

Day: 21 Hours

Environment

Temp: 6 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,665,472 km

• M1: 749,934 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.67 AU - 3.05 AU

Year: 1700 Days

Day: 33.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.1

Radius: 12.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.56 AU - 9.28 AU

Year: 9363 Days

Day: 6.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 90 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,665,472 km

• M1: 204,650 km (0.073 R)
• M2: 329,863 km (0.061 R)
• M3: 551,867 km (0.098 R)
• M4: 653,294 km (0.033 R)
• M5: 1,442,423 km (0.063 R)
• M6: 1,546,692 km (0.114 R)
• M7: 1,943,576 km (0.107 R)
• M8: 2,036,326 km (0.054 R)
• M9: 2,471,806 km (0.042 R)
• M10: 2,830,691 km (0.075 R)
• M11: 2,936,457 km (0.054 R)
• M12: 3,016,641 km (0.091 R)
• M13: 3,289,208 km (0.057 R)
• M14: 4,065,322 km (0.106 R)
• M15: 4,397,579 km (0.12 R)
• M16: 5,413,797 km (0.117 R)
• M17: 5,512,831 km (0.119 R)
• M18: 5,847,033 km (0.106 R)
• M19: 6,570,488 km (0.116 R)
• M20: 6,746,864 km (0.109 R)
• M21: 6,996,692 km (0.079 R)
• M22: 7,213,161 km (0.086 R)
• M23: 7,358,719 km (0.074 R)
• M24: 7,505,176 km (0.095 R)
• M25: 7,763,980 km (0.116 R)
• M26: 8,101,173 km (0.052 R)
• M27: 8,673,834 km (0.085 R)
• M28: 8,867,563 km (0.046 R)
• M29: 9,777,567 km (0.104 R)
• M30: 10,100,998 km (0.033 R)
• M31: 10,264,060 km (0.082 R)
• M32: 10,634,314 km (0.066 R)
• M33: 11,092,682 km (0.056 R)
• M34: 11,303,166 km (0.083 R)
• M35: 11,642,753 km (0.098 R)
• M36: 12,288,567 km (0.073 R)
• M37: 12,375,484 km (0.076 R)
• M38: 12,946,050 km (0.076 R)
• M39: 13,931,003 km (0.093 R)
• M40: 14,662,387 km (0.052 R)
• M41: 14,754,838 km (0.073 R)
• M42: 14,940,040 km (0.032 R)
• M43: 15,830,297 km (0.103 R)
• M44: 17,173,686 km (0.109 R)
• M45: 17,271,074 km (0.068 R)
• M46: 17,417,381 km (0.085 R)
• M47: 17,662,273 km (0.103 R)
• M48: 18,703,324 km (0.113 R)
• M49: 18,803,405 km (0.098 R)
• M50: 20,070,798 km (0.078 R)
• M51: 20,844,369 km (0.107 R)
• M52: 21,156,580 km (0.051 R)
• M53: 22,155,445 km (0.102 R)
• M54: 22,474,088 km (0.055 R)
• M55: 22,580,602 km (0.061 R)
• M56: 22,687,265 km (0.093 R)
• M57: 23,115,863 km (0.1 R)
• M58: 24,144,348 km (0.093 R)
• M59: 25,022,039 km (0.117 R)
• M60: 25,298,496 km (0.037 R)
• M61: 25,910,202 km (0.082 R)
• M62: 26,921,633 km (0.103 R)
• M63: 27,034,878 km (0.066 R)
• M64: 27,489,207 km (0.117 R)
• M65: 27,888,783 km (0.115 R)
• M66: 28,520,684 km (0.081 R)
• M67: 29,099,179 km (0.101 R)
• M68: 29,273,461 km (0.105 R)
• M69: 29,623,221 km (0.103 R)
• M70: 30,798,761 km (0.054 R)
• M71: 32,590,644 km (0.105 R)
• M72: 32,953,120 km (0.102 R)
• M73: 33,074,144 km (0.105 R)
• M74: 33,377,529 km (0.116 R)
• M75: 34,232,032 km (0.117 R)
• M76: 34,785,245 km (0.046 R)
• M77: 35,465,317 km (0.114 R)
• M78: 36,524,919 km (0.053 R)
• M79: 36,650,282 km (0.054 R)
• M80: 37,594,992 km (0.074 R)
• M81: 39,315,517 km (0.12 R)
• M82: 39,701,330 km (0.109 R)
• M83: 40,541,621 km (0.084 R)
• M84: 41,911,339 km (0.101 R)
• M85: 42,042,686 km (0.117 R)
• M86: 42,239,707 km (0.097 R)
• M87: 42,437,176 km (0.109 R)
• M88: 44,027,701 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.6

Radius: 5.5

Gravity: 24.42 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.29 AU - 14.11 AU

Year: 16855 Days

Day: 24.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,665,472 km

• M1: 74,649 km (0.058 R)
• M2: 148,700 km (0.086 R)
• M3: 604,076 km (0.037 R)
• M4: 917,035 km (0.112 R)
• M5: 1,116,150 km (0.114 R)
• M6: 1,168,060 km (0.1 R)
• M7: 1,440,029 km (0.094 R)
• M8: 1,525,449 km (0.082 R)
• M9: 1,641,986 km (0.063 R)
• M10: 1,731,446 km (0.077 R)
• M11: 2,104,842 km (0.084 R)
• M12: 4,312,308 km (0.026 R)
• M13: 4,687,350 km (0.1 R)
• M14: 5,116,098 km (0.107 R)
• M15: 5,335,258 km (0.092 R)
• M16: 5,557,411 km (0.063 R)
• M17: 5,692,199 km (0.091 R)
• M18: 6,103,144 km (0.066 R)
• M19: 8,553,857 km (0.051 R)
• M20: 9,555,714 km (0.074 R)
• M21: 9,934,047 km (0.092 R)
• M22: 10,483,071 km (0.106 R)
• M23: 10,538,572 km (0.089 R)
• M24: 11,438,852 km (0.109 R)
• M25: 11,610,440 km (0.095 R)
• M26: 12,188,487 km (0.111 R)
• M27: 12,305,173 km (0.119 R)
• M28: 14,039,012 km (0.05 R)
• M29: 15,152,918 km (0.107 R)
• M30: 15,593,783 km (0.04 R)
• M31: 17,202,558 km (0.058 R)
• M32: 17,267,933 km (0.036 R)
• M33: 17,662,273 km (0.112 R)
• M34: 18,126,176 km (0.049 R)
• M35: 20,992,321 km (0.115 R)
• M36: 21,836,652 km (0.118 R)
• M37: 22,120,588 km (0.095 R)
• M38: 22,548,737 km (0.112 R)
• M39: 23,051,835 km (0.097 R)
• M40: 24,952,326 km (0.091 R)
• M41: 25,472,478 km (0.117 R)
• M42: 25,696,576 km (0.086 R)
• M43: 28,823,321 km (0.111 R)
• M44: 28,901,112 km (0.12 R)
• M45: 29,056,694 km (0.088 R)
• M46: 31,026,598 km (0.106 R)
• M47: 31,987,316 km (0.12 R)
• M48: 33,038,989 km (0.062 R)
• M49: 33,201,901 km (0.046 R)
• M50: 33,364,963 km (0.107 R)
• M51: 34,679,180 km (0.107 R)
• M52: 35,010,390 km (0.098 R)
• M53: 36,766,369 km (0.066 R)
• M54: 37,867,709 km (0.085 R)
• M55: 38,294,213 km (0.117 R)
• M56: 38,636,492 km (0.115 R)
• M57: 42,291,617 km (0.05 R)
• M58: 42,379,880 km (0.11 R)
• M59: 43,712,797 km (0.116 R)
• M60: 45,059,327 km (0.073 R)
• M61: 45,420,606 km (0.048 R)
• M62: 45,692,276 km (0.077 R)
• M63: 45,873,738 km (0.049 R)
• M64: 46,328,366 km (0.05 R)
• M65: 46,784,340 km (0.063 R)
• M66: 46,967,149 km (0.031 R)
• M67: 47,150,257 km (0.076 R)
• M68: 47,241,960 km (0.083 R)
• M69: 49,458,702 km (0.095 R)
• M70: 49,551,752 km (0.11 R)
• M71: 49,738,150 km (0.112 R)
• M72: 50,392,342 km (0.031 R)
• M73: 50,485,990 km (0.069 R)
• M74: 51,331,817 km (0.098 R)
• M75: 51,614,706 km (0.117 R)
• M76: 51,803,648 km (0.107 R)
• M77: 53,132,676 km (0.108 R)
• M78: 54,280,690 km (0.059 R)
• M79: 54,472,773 km (0.112 R)
• M80: 54,857,689 km (0.117 R)
• M81: 55,920,881 km (0.083 R)
• M82: 56,212,148 km (0.09 R)
• M83: 56,601,102 km (0.098 R)
• M84: 56,698,491 km (0.105 R)
• M85: 56,795,879 km (0.079 R)
• M86: 57,186,180 km (0.053 R)
• M87: 57,773,351 km (0.116 R)
• M88: 58,953,678 km (0.11 R)
• M89: 59,052,413 km (0.05 R)
• M90: 59,645,868 km (0.106 R)
• M91: 60,938,543 km (0.09 R)
• M92: 62,039,434 km (0.037 R)
• M93: 63,247,885 km (0.104 R)
• M94: 64,973,347 km (0.06 R)
• M95: 65,279,424 km (0.099 R)
• M96: 69,197,542 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.2

Radius: 7.6

Gravity: 15.79 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.61 AU - 15.73 AU

Year: 21801 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,665,472 km

• M1: 102,475 km (0.072 R)
• M2: 170,093 km (0.112 R)
• M3: 241,301 km (0.105 R)
• M4: 344,973 km (0.085 R)
• M5: 444,605 km (0.116 R)
• M6: 531,970 km (0.105 R)
• M7: 803,041 km (0.115 R)
• M8: 940,073 km (0.086 R)
• M9: 1,237,025 km (0.092 R)
• M10: 1,461,870 km (0.03 R)
• M11: 1,528,591 km (0.064 R)
• M12: 2,136,407 km (0.06 R)
• M13: 3,065,111 km (0.044 R)
• M14: 4,055,897 km (0.07 R)
• M15: 4,198,165 km (0.101 R)
• M16: 4,783,990 km (0.109 R)
• M17: 4,833,956 km (0.067 R)
• M18: 6,084,893 km (0.094 R)
• M19: 7,028,258 km (0.117 R)
• M20: 7,142,251 km (0.112 R)
• M21: 7,199,398 km (0.104 R)
• M22: 7,957,260 km (0.051 R)
• M23: 9,171,845 km (0.119 R)
• M24: 9,296,460 km (0.114 R)
• M25: 10,055,969 km (0.045 R)
• M26: 10,967,169 km (0.052 R)
• M27: 11,769,014 km (0.112 R)
• M28: 12,108,751 km (0.107 R)
• M29: 12,451,779 km (0.094 R)
• M30: 12,520,743 km (0.086 R)
• M31: 12,797,799 km (0.113 R)
• M32: 13,007,086 km (0.116 R)
• M33: 13,076,948 km (0.076 R)
• M34: 13,641,381 km (0.062 R)
• M35: 14,285,849 km (0.064 R)
• M36: 16,278,044 km (0.071 R)
• M37: 16,808,667 km (0.057 R)
• M38: 16,884,962 km (0.109 R)
• M39: 17,344,976 km (0.073 R)
• M40: 17,576,553 km (0.112 R)
• M41: 18,355,659 km (0.093 R)
• M42: 22,417,391 km (0.069 R)
• M43: 22,585,539 km (0.117 R)
• M44: 23,517,234 km (0.042 R)
• M45: 24,030,804 km (0.116 R)
• M46: 24,547,963 km (0.09 R)
• M47: 25,068,863 km (0.104 R)
• M48: 25,857,094 km (0.103 R)
• M49: 27,727,517 km (0.06 R)
• M50: 27,907,932 km (0.101 R)
• M51: 28,179,302 km (0.118 R)
• M52: 29,181,757 km (0.058 R)
• M53: 29,733,474 km (0.095 R)
• M54: 29,825,627 km (0.035 R)
• M55: 30,474,283 km (0.052 R)
• M56: 30,847,081 km (0.08 R)
• M57: 32,638,216 km (0.079 R)
• M58: 32,828,804 km (0.068 R)
• M59: 33,883,170 km (0.047 R)
• M60: 34,948,456 km (0.095 R)
• M61: 35,241,070 km (0.078 R)
• M62: 35,534,281 km (0.062 R)
• M63: 37,410,538 km (0.042 R)
• M64: 38,109,908 km (0.093 R)
• M65: 39,116,552 km (0.094 R)
• M66: 41,981,052 km (0.115 R)
• M67: 44,068,242 km (0.052 R)
• M68: 45,018,338 km (0.114 R)
• M69: 45,230,467 km (0.095 R)
• M70: 45,655,625 km (0.058 R)
• M71: 45,868,652 km (0.111 R)
• M72: 46,509,828 km (0.107 R)
• M73: 46,938,875 km (0.066 R)
• M74: 47,585,138 km (0.079 R)
• M75: 49,540,980 km (0.117 R)
• M76: 52,970,811 km (0.079 R)
• M77: 54,770,772 km (0.099 R)
• M78: 56,019,765 km (0.031 R)
• M79: 58,083,916 km (0.082 R)
• M80: 58,314,746 km (0.118 R)
• M81: 58,430,385 km (0.057 R)
• M82: 63,233,225 km (0.097 R)
• M83: 65,621,704 km (0.07 R)
• M84: 66,343,963 km (0.08 R)
• M85: 67,189,939 km (0.103 R)
• M86: 67,432,287 km (0.102 R)
• M87: 72,092,261 km (0.107 R)
• M88: 75,214,069 km (0.087 R)
• M89: 76,854,859 km (0.064 R)
• M90: 79,274,156 km (0.117 R)
• M91: 80,043,238 km (0.081 R)
• M92: 82,495,147 km (0.062 R)
• M93: 84,448,297 km (0.112 R)
• M94: 85,364,883 km (0.112 R)
• M95: 87,340,174 km (0.036 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 14,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit