🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.73 AU - 0.85 AU

Year: 256 Days

Day: 37.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,006,517 km

• M1: 375,640 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.58 AU - 3.28 AU

Year: 1832 Days

Day: 28.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.29 AU - 3.39 AU

Year: 2230 Days

Day: 15.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,006,517 km

• M1: 1,571,974 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.31 AU - 4.07 AU

Year: 2589 Days

Day: 46.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 148.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.77 AU - 4.39 AU

Year: 3010 Days

Day: 33.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.58 AU - 4.8 AU

Year: 3133 Days

Day: 44.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.42 AU - 4.42 AU

Year: 3394 Days

Day: 16 Hours

Environment

Temp: -140 °C

Axial Tilt: 170.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,006,517 km

• M1: 713,731 km (0.047 R)
• M2: 1,641,837 km (0.053 R)

Asteroid Belt

Center: 6.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.8

Radius: 15

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.36 AU - 8.9 AU

Year: 9260 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 78,006,517 km

• M1: 235,766 km (0.11 R)
• M2: 472,580 km (0.057 R)
• M3: 762,949 km (0.068 R)
• M4: 1,024,745 km (0.055 R)
• M5: 1,568,085 km (0.053 R)
• M6: 1,744,311 km (0.084 R)
• M7: 2,002,667 km (0.094 R)
• M8: 2,454,602 km (0.108 R)
• M9: 2,640,402 km (0.113 R)
• M10: 2,766,962 km (0.12 R)
• M11: 3,316,585 km (0.107 R)
• M12: 3,592,593 km (0.053 R)
• M13: 4,143,113 km (0.04 R)
• M14: 4,340,881 km (0.108 R)
• M15: 4,901,125 km (0.057 R)
• M16: 5,163,520 km (0.032 R)
• M17: 6,573,031 km (0.107 R)
• M18: 6,979,937 km (0.039 R)
• M19: 7,696,810 km (0.091 R)
• M20: 8,033,256 km (0.063 R)
• M21: 8,280,990 km (0.055 R)
• M22: 8,625,963 km (0.114 R)
• M23: 9,168,255 km (0.096 R)
• M24: 9,557,808 km (0.118 R)
• M25: 9,886,474 km (0.077 R)
• M26: 10,152,310 km (0.097 R)
• M27: 10,252,540 km (0.109 R)
• M28: 10,353,220 km (0.102 R)
• M29: 10,724,821 km (0.106 R)
• M30: 11,135,467 km (0.085 R)
• M31: 11,655,918 km (0.05 R)
• M32: 12,007,323 km (0.103 R)
• M33: 12,684,852 km (0.11 R)
• M34: 12,937,523 km (0.112 R)
• M35: 13,046,430 km (0.085 R)
• M36: 13,742,659 km (0.085 R)
• M37: 13,965,111 km (0.05 R)
• M38: 14,301,108 km (0.091 R)
• M39: 14,488,853 km (0.118 R)
• M40: 14,791,041 km (0.082 R)
• M41: 15,248,212 km (0.082 R)
• M42: 16,059,331 km (0.063 R)
• M43: 16,176,467 km (0.101 R)
• M44: 16,568,712 km (0.102 R)
• M45: 17,562,940 km (0.065 R)
• M46: 18,168,811 km (0.046 R)
• M47: 18,576,615 km (0.088 R)
• M48: 19,111,128 km (0.099 R)
• M49: 19,985,528 km (0.085 R)
• M50: 20,153,526 km (0.069 R)
• M51: 21,043,334 km (0.109 R)
• M52: 21,214,324 km (0.112 R)
• M53: 22,119,541 km (0.077 R)
• M54: 22,249,841 km (0.088 R)
• M55: 22,423,973 km (0.08 R)
• M56: 22,861,397 km (0.085 R)
• M57: 23,744,772 km (0.119 R)
• M58: 24,280,183 km (0.087 R)
• M59: 24,549,459 km (0.108 R)
• M60: 24,729,426 km (0.037 R)
• M61: 25,272,167 km (0.028 R)
• M62: 25,499,406 km (0.087 R)
• M63: 26,415,394 km (0.091 R)
• M64: 26,784,900 km (0.049 R)
• M65: 27,997,242 km (0.119 R)
• M66: 28,138,312 km (0.056 R)
• M67: 28,562,871 km (0.085 R)
• M68: 30,765,999 km (0.106 R)
• M69: 31,986,119 km (0.096 R)
• M70: 33,072,948 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928

Radius: 8.8

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.08 AU - 14.68 AU

Year: 15910 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,006,517 km

• M1: 429,645 km (0.096 R)
• M2: 821,442 km (0.118 R)
• M3: 1,040,304 km (0.08 R)
• M4: 1,804,150 km (0.065 R)
• M5: 1,993,541 km (0.114 R)
• M6: 2,887,389 km (0.078 R)
• M7: 3,072,142 km (0.116 R)
• M8: 3,222,787 km (0.087 R)
• M9: 3,531,407 km (0.094 R)
• M10: 3,971,375 km (0.045 R)
• M11: 4,685,256 km (0.097 R)
• M12: 4,815,406 km (0.082 R)
• M13: 4,990,735 km (0.079 R)
• M14: 5,529,586 km (0.111 R)
• M15: 5,713,292 km (0.051 R)
• M16: 6,710,512 km (0.072 R)
• M17: 7,966,835 km (0.091 R)
• M18: 8,331,405 km (0.111 R)
• M19: 8,489,380 km (0.078 R)
• M20: 9,131,005 km (0.03 R)
• M21: 10,066,740 km (0.085 R)
• M22: 10,178,789 km (0.097 R)
• M23: 11,322,464 km (0.084 R)
• M24: 12,206,737 km (0.095 R)
• M25: 12,747,833 km (0.077 R)
• M26: 13,667,112 km (0.039 R)
• M27: 13,915,893 km (0.037 R)
• M28: 14,040,807 km (0.088 R)
• M29: 14,229,001 km (0.099 R)
• M30: 15,894,175 km (0.09 R)
• M31: 16,024,774 km (0.055 R)
• M32: 16,155,672 km (0.045 R)
• M33: 16,882,569 km (0.049 R)
• M34: 16,949,140 km (0.11 R)
• M35: 17,015,860 km (0.1 R)
• M36: 17,687,555 km (0.102 R)
• M37: 18,573,772 km (0.086 R)
• M38: 19,195,651 km (0.105 R)
• M39: 19,265,214 km (0.112 R)
• M40: 19,474,352 km (0.104 R)
• M41: 20,318,233 km (0.084 R)
• M42: 21,751,231 km (0.047 R)
• M43: 21,823,637 km (0.038 R)
• M44: 22,114,455 km (0.07 R)
• M45: 22,187,459 km (0.029 R)
• M46: 23,662,194 km (0.1 R)
• M47: 24,411,530 km (0.061 R)
• M48: 24,789,115 km (0.051 R)
• M49: 27,642,395 km (0.082 R)
• M50: 29,708,940 km (0.118 R)
• M51: 29,869,908 km (0.099 R)
• M52: 32,071,839 km (0.025 R)
• M53: 34,156,934 km (0.069 R)
• M54: 34,241,157 km (0.116 R)
• M55: 34,410,053 km (0.098 R)
• M56: 34,663,771 km (0.076 R)
• M57: 35,514,086 km (0.068 R)
• M58: 35,685,076 km (0.063 R)
• M59: 37,409,042 km (0.094 R)
• M60: 38,106,168 km (0.063 R)
• M61: 38,193,683 km (0.1 R)
• M62: 39,336,611 km (0.096 R)
• M63: 41,565,918 km (0.093 R)
• M64: 41,746,034 km (0.088 R)
• M65: 42,923,070 km (0.089 R)
• M66: 43,287,490 km (0.074 R)
• M67: 43,470,000 km (0.11 R)
• M68: 44,294,733 km (0.067 R)
• M69: 44,386,735 km (0.089 R)
• M70: 46,987,195 km (0.104 R)
• M71: 47,174,941 km (0.07 R)
• M72: 48,022,263 km (0.095 R)
• M73: 48,211,355 km (0.108 R)
• M74: 49,064,960 km (0.074 R)
• M75: 49,923,502 km (0.079 R)
• M76: 50,114,987 km (0.102 R)
• M77: 50,594,748 km (0.1 R)
• M78: 50,979,663 km (0.039 R)
• M79: 51,655,546 km (0.08 R)
• M80: 51,752,336 km (0.12 R)
• M81: 52,821,063 km (0.049 R)
• M82: 53,309,351 km (0.119 R)
• M83: 53,505,025 km (0.113 R)
• M84: 53,798,985 km (0.051 R)
• M85: 54,191,829 km (0.071 R)
• M86: 55,178,127 km (0.119 R)
• M87: 58,071,799 km (0.057 R)
• M88: 60,605,688 km (0.104 R)
• M89: 60,707,714 km (0.052 R)
• M90: 63,693,537 km (0.118 R)
• M91: 65,151,967 km (0.099 R)
• M92: 68,526,745 km (0.103 R)
• M93: 71,094,892 km (0.082 R)
• M94: 71,526,033 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.2

Radius: 3.8

Gravity: 33.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.42 AU - 19.84 AU

Year: 24770 Days

Day: 19.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,006,517 km

• M1: 103,073 km (0.035 R)
• M2: 149,747 km (0.105 R)
• M3: 190,438 km (0.113 R)
• M4: 220,058 km (0.09 R)
• M5: 472,729 km (0.109 R)
• M6: 624,721 km (0.093 R)
• M7: 998,416 km (0.083 R)
• M8: 1,025,493 km (0.083 R)
• M9: 1,221,766 km (0.116 R)
• M10: 1,491,042 km (0.05 R)
• M11: 2,047,845 km (0.063 R)
• M12: 2,402,392 km (0.029 R)
• M13: 3,575,688 km (0.118 R)
• M14: 3,786,023 km (0.067 R)
• M15: 4,087,313 km (0.079 R)
• M16: 4,262,941 km (0.057 R)
• M17: 4,989,987 km (0.069 R)
• M18: 5,036,661 km (0.067 R)
• M19: 5,367,572 km (0.089 R)
• M20: 7,496,050 km (0.107 R)
• M21: 7,765,027 km (0.091 R)
• M22: 8,312,256 km (0.064 R)
• M23: 9,041,995 km (0.032 R)
• M24: 9,968,155 km (0.071 R)
• M25: 10,145,129 km (0.104 R)
• M26: 10,502,219 km (0.074 R)
• M27: 10,802,911 km (0.058 R)
• M28: 10,923,936 km (0.06 R)
• M29: 11,289,852 km (0.066 R)
• M30: 11,846,207 km (0.067 R)
• M31: 12,793,311 km (0.091 R)
• M32: 13,829,874 km (0.028 R)
• M33: 14,093,316 km (0.113 R)
• M34: 14,691,857 km (0.051 R)
• M35: 15,845,107 km (0.025 R)
• M36: 16,258,895 km (0.113 R)
• M37: 16,536,848 km (0.111 R)
• M38: 16,676,423 km (0.045 R)
• M39: 16,746,285 km (0.117 R)
• M40: 16,886,458 km (0.118 R)
• M41: 20,438,959 km (0.115 R)
• M42: 21,570,966 km (0.04 R)
• M43: 23,111,674 km (0.041 R)
• M44: 23,189,615 km (0.104 R)
• M45: 24,369,493 km (0.09 R)
• M46: 25,247,184 km (0.106 R)
• M47: 26,460,572 km (0.091 R)
• M48: 26,869,124 km (0.044 R)
• M49: 28,024,468 km (0.109 R)
• M50: 29,111,746 km (0.112 R)
• M51: 31,413,458 km (0.117 R)
• M52: 31,846,096 km (0.115 R)
• M53: 32,542,474 km (0.101 R)
• M54: 34,839,848 km (0.034 R)
• M55: 35,197,985 km (0.11 R)
• M56: 35,557,170 km (0.068 R)
• M57: 35,827,493 km (0.066 R)
• M58: 36,098,415 km (0.109 R)
• M59: 36,370,085 km (0.1 R)
• M60: 39,868,880 km (0.064 R)
• M61: 40,713,210 km (0.113 R)
• M62: 41,090,197 km (0.109 R)
• M63: 41,753,065 km (0.088 R)
• M64: 42,323,930 km (0.114 R)
• M65: 42,514,668 km (0.097 R)
• M66: 45,607,304 km (0.076 R)
• M67: 48,671,368 km (0.031 R)
• M68: 48,971,461 km (0.073 R)
• M69: 49,875,332 km (0.074 R)
• M70: 50,886,015 km (0.076 R)
• M71: 52,005,456 km (0.069 R)
• M72: 52,722,179 km (0.1 R)
• M73: 53,030,351 km (0.06 R)
• M74: 53,236,048 km (0.117 R)
• M75: 54,372,543 km (0.106 R)
• M76: 54,476,214 km (0.096 R)
• M77: 54,683,856 km (0.113 R)
• M78: 55,934,943 km (0.092 R)
• M79: 56,039,662 km (0.054 R)
• M80: 57,723,535 km (0.069 R)
• M81: 58,359,326 km (0.088 R)
• M82: 60,817,818 km (0.084 R)
• M83: 61,464,679 km (0.102 R)
• M84: 62,330,701 km (0.11 R)
• M85: 65,393,418 km (0.099 R)
• M86: 65,835,031 km (0.1 R)
• M87: 68,841,051 km (0.118 R)
• M88: 69,515,139 km (0.1 R)
• M89: 71,777,806 km (0.038 R)
• M90: 72,005,494 km (0.072 R)
• M91: 73,147,076 km (0.103 R)
• M92: 73,490,702 km (0.12 R)
• M93: 75,216,912 km (0.073 R)
• M94: 75,911,046 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 13,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit