🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.49 AU - 0.69 AU

Year: 163 Days

Day: 19.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,036,064 km

• M1: 40,990 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.52 AU - 0.78 AU

Year: 189 Days

Day: 20 Hours

Environment

Temp: 219 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.18 AU - 1.86 AU

Year: 674 Days

Day: 36.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.63 AU - 2.51 AU

Year: 1072 Days

Day: 44.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.19 AU - 3.01 AU

Year: 1509 Days

Day: 14.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,036,064 km

• M1: 686,355 km (0.045 R)
• M2: 1,825,992 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.1 AU - 4.12 AU

Year: 2468 Days

Day: 20.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,036,064 km

• M1: 518,805 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.44 AU - 4.54 AU

Year: 2868 Days

Day: 33.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,036,064 km

• M1: 110,104 km (0.044 R)
• M2: 143,614 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.6

Radius: 12.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.15 AU - 12.31 AU

Year: 11776 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 103,036,064 km

• M1: 220,358 km (0.073 R)
• M2: 661,223 km (0.087 R)
• M3: 930,648 km (0.099 R)
• M4: 1,072,318 km (0.109 R)
• M5: 1,407,866 km (0.082 R)
• M6: 1,972,448 km (0.107 R)
• M7: 2,332,530 km (0.11 R)
• M8: 3,037,136 km (0.078 R)
• M9: 3,332,891 km (0.048 R)
• M10: 3,617,426 km (0.116 R)
• M11: 3,741,892 km (0.084 R)
• M12: 3,825,666 km (0.079 R)
• M13: 4,080,731 km (0.104 R)
• M14: 4,697,672 km (0.108 R)
• M15: 4,833,806 km (0.085 R)
• M16: 4,925,211 km (0.112 R)
• M17: 5,462,417 km (0.095 R)
• M18: 5,847,182 km (0.074 R)
• M19: 6,516,483 km (0.069 R)
• M20: 7,288,857 km (0.063 R)
• M21: 7,846,708 km (0.106 R)
• M22: 8,445,847 km (0.115 R)
• M23: 8,751,176 km (0.028 R)
• M24: 8,975,423 km (0.101 R)
• M25: 9,833,218 km (0.112 R)
• M26: 10,183,875 km (0.091 R)
• M27: 11,904,400 km (0.097 R)
• M28: 12,028,566 km (0.083 R)
• M29: 12,372,193 km (0.104 R)
• M30: 13,325,580 km (0.081 R)
• M31: 14,203,869 km (0.09 R)
• M32: 14,633,514 km (0.11 R)
• M33: 15,201,687 km (0.109 R)
• M34: 15,505,371 km (0.051 R)
• M35: 16,153,279 km (0.117 R)
• M36: 16,256,352 km (0.032 R)
• M37: 16,463,246 km (0.12 R)
• M38: 16,984,295 km (0.102 R)
• M39: 17,159,175 km (0.042 R)
• M40: 17,581,340 km (0.1 R)
• M41: 18,113,909 km (0.085 R)
• M42: 18,543,853 km (0.094 R)
• M43: 19,231,405 km (0.079 R)
• M44: 20,556,842 km (0.106 R)
• M45: 21,155,532 km (0.077 R)
• M46: 22,102,188 km (0.102 R)
• M47: 22,254,927 km (0.096 R)
• M48: 22,753,986 km (0.087 R)
• M49: 23,411,917 km (0.104 R)
• M50: 27,162,037 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885

Radius: 3.8

Gravity: 61.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.35 AU - 19.15 AU

Year: 25784 Days

Day: 15.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,036,064 km

• M1: 50,414 km (0.109 R)
• M2: 284,236 km (0.047 R)
• M3: 557,102 km (0.055 R)
• M4: 832,213 km (0.063 R)
• M5: 1,144,274 km (0.089 R)
• M6: 1,177,335 km (0.113 R)
• M7: 1,278,463 km (0.108 R)
• M8: 2,022,414 km (0.116 R)
• M9: 2,184,727 km (0.103 R)
• M10: 2,309,193 km (0.115 R)
• M11: 2,435,902 km (0.111 R)
• M12: 2,478,687 km (0.061 R)
• M13: 2,696,352 km (0.068 R)
• M14: 2,920,300 km (0.12 R)
• M15: 2,965,778 km (0.085 R)
• M16: 3,057,332 km (0.072 R)
• M17: 3,196,607 km (0.106 R)
• M18: 3,724,987 km (0.104 R)
• M19: 4,177,072 km (0.071 R)
• M20: 4,279,845 km (0.071 R)
• M21: 4,540,445 km (0.102 R)
• M22: 4,914,140 km (0.12 R)
• M23: 5,520,909 km (0.063 R)
• M24: 6,034,778 km (0.077 R)
• M25: 6,268,001 km (0.072 R)
• M26: 6,385,735 km (0.114 R)
• M27: 6,863,999 km (0.11 R)
• M28: 7,107,395 km (0.056 R)
• M29: 7,665,395 km (0.117 R)
• M30: 9,422,123 km (0.037 R)
• M31: 10,241,021 km (0.038 R)
• M32: 10,379,699 km (0.116 R)
• M33: 10,518,974 km (0.05 R)
• M34: 10,729,159 km (0.105 R)
• M35: 11,296,285 km (0.113 R)
• M36: 11,511,407 km (0.117 R)
• M37: 13,660,081 km (0.093 R)
• M38: 13,889,265 km (0.109 R)
• M39: 16,493,016 km (0.053 R)
• M40: 17,311,166 km (0.114 R)
• M41: 17,393,744 km (0.067 R)
• M42: 18,058,707 km (0.045 R)
• M43: 19,156,905 km (0.086 R)
• M44: 19,843,559 km (0.104 R)
• M45: 21,950,944 km (0.09 R)
• M46: 22,309,082 km (0.092 R)
• M47: 22,759,371 km (0.077 R)
• M48: 23,031,041 km (0.056 R)
• M49: 23,852,333 km (0.096 R)
• M50: 24,869,150 km (0.062 R)
• M51: 27,520,623 km (0.077 R)
• M52: 29,764,591 km (0.106 R)
• M53: 29,863,475 km (0.111 R)
• M54: 31,158,992 km (0.058 R)
• M55: 32,066,603 km (0.074 R)
• M56: 40,286,856 km (0.102 R)
• M57: 41,054,742 km (0.112 R)
• M58: 44,852,284 km (0.031 R)
• M59: 45,079,224 km (0.118 R)
• M60: 47,022,949 km (0.105 R)
• M61: 47,599,798 km (0.077 R)
• M62: 48,411,217 km (0.094 R)
• M63: 49,110,438 km (0.117 R)
• M64: 49,461,394 km (0.09 R)
• M65: 51,465,258 km (0.113 R)
• M66: 51,821,600 km (0.098 R)
• M67: 54,702,107 km (0.112 R)
• M68: 54,823,281 km (0.097 R)
• M69: 55,187,103 km (0.093 R)
• M70: 55,308,726 km (0.095 R)
• M71: 56,039,512 km (0.11 R)
• M72: 59,741,461 km (0.068 R)
• M73: 65,055,177 km (0.09 R)
• M74: 65,440,392 km (0.112 R)
• M75: 66,471,570 km (0.089 R)
• M76: 67,378,283 km (0.107 R)
• M77: 68,811,281 km (0.099 R)
• M78: 72,105,276 km (0.106 R)
• M79: 72,370,962 km (0.091 R)
• M80: 73,036,672 km (0.099 R)
• M81: 75,046,221 km (0.12 R)
• M82: 75,585,072 km (0.093 R)
• M83: 77,617,359 km (0.114 R)
• M84: 78,026,061 km (0.086 R)
• M85: 79,256,204 km (0.048 R)
• M86: 79,804,929 km (0.088 R)
• M87: 82,567,852 km (0.059 R)
• M88: 83,542,183 km (0.087 R)
• M89: 88,755,220 km (0.076 R)
• M90: 88,897,637 km (0.109 R)
• M91: 91,185,587 km (0.095 R)
• M92: 91,329,201 km (0.118 R)
• M93: 92,336,743 km (0.111 R)
• M94: 92,625,317 km (0.112 R)
• M95: 96,257,404 km (0.074 R)

Asteroid Belt

Center: 18.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.1

Radius: 4.6

Gravity: 37.48 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.28 AU - 21.28 AU

Year: 29290 Days

Day: 17.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,036,064 km

• M1: 160,219 km (0.103 R)
• M2: 305,928 km (0.068 R)
• M3: 790,176 km (0.094 R)
• M4: 850,314 km (0.086 R)
• M5: 880,982 km (0.069 R)
• M6: 1,349,373 km (0.064 R)
• M7: 1,495,680 km (0.082 R)
• M8: 1,608,626 km (0.073 R)
• M9: 2,387,283 km (0.034 R)
• M10: 2,519,677 km (0.093 R)
• M11: 3,762,985 km (0.06 R)
• M12: 3,968,981 km (0.117 R)
• M13: 4,231,376 km (0.106 R)
• M14: 4,553,759 km (0.066 R)
• M15: 6,586,196 km (0.058 R)
• M16: 6,959,143 km (0.039 R)
• M17: 7,148,235 km (0.083 R)
• M18: 7,660,757 km (0.06 R)
• M19: 7,855,983 km (0.107 R)
• M20: 8,052,853 km (0.062 R)
• M21: 8,118,826 km (0.104 R)
• M22: 9,267,887 km (0.088 R)
• M23: 12,852,402 km (0.119 R)
• M24: 13,006,936 km (0.101 R)
• M25: 13,709,598 km (0.113 R)
• M26: 13,867,423 km (0.113 R)
• M27: 14,585,044 km (0.111 R)
• M28: 15,396,613 km (0.102 R)
• M29: 15,560,572 km (0.111 R)
• M30: 18,090,123 km (0.106 R)
• M31: 18,523,956 km (0.109 R)
• M32: 18,785,753 km (0.094 R)
• M33: 19,137,008 km (0.118 R)
• M34: 20,473,067 km (0.084 R)
• M35: 21,015,808 km (0.087 R)
• M36: 22,115,502 km (0.072 R)
• M37: 22,207,954 km (0.09 R)
• M38: 22,579,255 km (0.109 R)
• M39: 23,046,150 km (0.116 R)
• M40: 23,233,896 km (0.106 R)
• M41: 23,989,515 km (0.109 R)
• M42: 25,331,407 km (0.12 R)
• M43: 25,719,165 km (0.104 R)
• M44: 26,011,330 km (0.12 R)
• M45: 26,795,821 km (0.072 R)
• M46: 28,387,991 km (0.099 R)
• M47: 28,589,200 km (0.066 R)
• M48: 29,602,127 km (0.078 R)
• M49: 29,704,004 km (0.064 R)
• M50: 31,454,747 km (0.096 R)
• M51: 33,875,989 km (0.102 R)
• M52: 37,453,173 km (0.093 R)
• M53: 37,784,233 km (0.035 R)
• M54: 44,606,644 km (0.118 R)
• M55: 45,897,824 km (0.095 R)
• M56: 46,370,403 km (0.099 R)
• M57: 47,558,958 km (0.12 R)
• M58: 49,602,316 km (0.111 R)
• M59: 50,087,312 km (0.112 R)
• M60: 50,208,785 km (0.067 R)
• M61: 50,330,259 km (0.112 R)
• M62: 50,939,721 km (0.034 R)
• M63: 52,658,899 km (0.091 R)
• M64: 53,401,503 km (0.065 R)
• M65: 53,898,467 km (0.111 R)
• M66: 54,646,756 km (0.108 R)
• M67: 56,153,805 km (0.04 R)
• M68: 58,184,297 km (0.069 R)
• M69: 58,823,828 km (0.105 R)
• M70: 61,664,990 km (0.057 R)
• M71: 64,154,448 km (0.107 R)
• M72: 67,479,710 km (0.095 R)
• M73: 72,640,388 km (0.082 R)
• M74: 73,190,908 km (0.105 R)
• M75: 74,712,169 km (0.04 R)
• M76: 76,104,027 km (0.116 R)
• M77: 76,243,752 km (0.085 R)
• M78: 76,803,248 km (0.115 R)
• M79: 77,645,035 km (0.081 R)
• M80: 79,904,711 km (0.113 R)
• M81: 80,615,450 km (0.095 R)
• M82: 83,766,879 km (0.113 R)
• M83: 84,055,304 km (0.094 R)
• M84: 86,812,392 km (0.104 R)
• M85: 86,958,250 km (0.104 R)
• M86: 87,104,258 km (0.11 R)
• M87: 89,451,598 km (0.097 R)
• M88: 89,893,959 km (0.04 R)
• M89: 90,781,074 km (0.095 R)
• M90: 91,373,931 km (0.09 R)
• M91: 91,522,481 km (0.097 R)
• M92: 91,671,032 km (0.073 R)
• M93: 91,968,283 km (0.113 R)
• M94: 97,829,079 km (0.074 R)
• M95: 98,132,762 km (0.062 R)
• M96: 100,115,084 km (0.071 R)
• M97: 101,802,847 km (0.087 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 11,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit