🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.6 AU - 0.66 AU

Year: 174 Days

Day: 37.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.64 AU - 2.54 AU

Year: 1052 Days

Day: 31.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,662,951 km

• M1: 354,397 km (0.095 R)
• M2: 1,692,999 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.85 AU - 3.01 AU

Year: 1319 Days

Day: 15 Hours

Environment

Temp: -63 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,662,951 km

• M1: 252,521 km (0.066 R)
• M2: 1,470,996 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.97 AU - 3.04 AU

Year: 1377 Days

Day: 33.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,662,951 km

• M1: 20,944 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.41 AU - 2.77 AU

Year: 1452 Days

Day: 22.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.85 AU - 4.39 AU

Year: 2399 Days

Day: 38 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,662,951 km

• M1: 1,841,999 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.99 AU - 4.31 AU

Year: 2944 Days

Day: 43 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,662,951 km

• M1: 2,588,492 km (0.113 R)

Asteroid Belt

Center: 9.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.4

Radius: 5.3

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.76 AU - 16.18 AU

Year: 18184 Days

Day: 18.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,662,951 km

• M1: 82,877 km (0.032 R)
• M2: 121,174 km (0.049 R)
• M3: 302,337 km (0.12 R)
• M4: 507,885 km (0.088 R)
• M5: 717,621 km (0.088 R)
• M6: 1,029,832 km (0.096 R)
• M7: 1,252,583 km (0.106 R)
• M8: 1,671,906 km (0.087 R)
• M9: 2,056,522 km (0.097 R)
• M10: 2,414,809 km (0.105 R)
• M11: 2,467,617 km (0.071 R)
• M12: 2,601,208 km (0.099 R)
• M13: 3,481,741 km (0.091 R)
• M14: 4,063,078 km (0.105 R)
• M15: 4,906,361 km (0.111 R)
• M16: 5,142,576 km (0.108 R)
• M17: 5,382,382 km (0.116 R)
• M18: 5,486,203 km (0.036 R)
• M19: 5,802,004 km (0.035 R)
• M20: 5,837,309 km (0.085 R)
• M21: 5,872,913 km (0.075 R)
• M22: 6,123,490 km (0.039 R)
• M23: 6,268,300 km (0.117 R)
• M24: 6,561,363 km (0.088 R)
• M25: 7,009,259 km (0.081 R)
• M26: 7,274,944 km (0.071 R)
• M27: 7,738,399 km (0.029 R)
• M28: 7,973,567 km (0.066 R)
• M29: 8,491,474 km (0.107 R)
• M30: 8,979,014 km (0.115 R)
• M31: 9,061,143 km (0.073 R)
• M32: 9,309,027 km (0.093 R)
• M33: 9,601,191 km (0.112 R)
• M34: 9,811,676 km (0.047 R)
• M35: 9,854,012 km (0.087 R)
• M36: 10,366,085 km (0.067 R)
• M37: 10,452,254 km (0.103 R)
• M38: 10,581,955 km (0.111 R)
• M39: 10,799,321 km (0.104 R)
• M40: 11,282,971 km (0.079 R)
• M41: 12,545,277 km (0.068 R)
• M42: 12,683,207 km (0.043 R)
• M43: 13,053,312 km (0.113 R)
• M44: 13,520,955 km (0.047 R)
• M45: 13,568,078 km (0.105 R)
• M46: 14,569,187 km (0.066 R)
• M47: 14,617,507 km (0.096 R)
• M48: 14,811,087 km (0.095 R)
• M49: 15,890,884 km (0.071 R)
• M50: 15,990,367 km (0.056 R)
• M51: 17,046,677 km (0.057 R)
• M52: 17,455,080 km (0.086 R)
• M53: 17,763,401 km (0.119 R)
• M54: 19,757,840 km (0.107 R)
• M55: 20,240,592 km (0.114 R)
• M56: 21,217,466 km (0.118 R)
• M57: 22,599,750 km (0.084 R)
• M58: 22,879,648 km (0.117 R)
• M59: 23,612,827 km (0.056 R)
• M60: 23,669,525 km (0.026 R)
• M61: 24,067,754 km (0.115 R)
• M62: 25,102,074 km (0.097 R)
• M63: 25,391,995 km (0.102 R)
• M64: 25,858,142 km (0.046 R)
• M65: 26,209,547 km (0.091 R)
• M66: 26,503,656 km (0.067 R)
• M67: 26,857,904 km (0.098 R)
• M68: 28,110,487 km (0.084 R)
• M69: 29,259,997 km (0.073 R)
• M70: 29,442,806 km (0.097 R)
• M71: 29,932,440 km (0.117 R)
• M72: 30,424,766 km (0.096 R)
• M73: 32,989,472 km (0.094 R)
• M74: 33,434,227 km (0.104 R)
• M75: 33,625,562 km (0.029 R)
• M76: 34,587,028 km (0.103 R)
• M77: 34,651,504 km (0.064 R)
• M78: 35,622,694 km (0.109 R)
• M79: 35,752,844 km (0.081 R)
• M80: 36,013,593 km (0.1 R)
• M81: 38,455,778 km (0.06 R)
• M82: 38,990,890 km (0.06 R)
• M83: 39,192,099 km (0.119 R)
• M84: 40,271,448 km (0.089 R)
• M85: 40,882,854 km (0.094 R)
• M86: 42,459,167 km (0.116 R)
• M87: 42,528,281 km (0.037 R)
• M88: 42,804,588 km (0.118 R)
• M89: 43,289,585 km (0.111 R)
• M90: 44,755,494 km (0.068 R)
• M91: 45,671,033 km (0.108 R)
• M92: 46,024,832 km (0.105 R)
• M93: 46,806,481 km (0.115 R)
• M94: 46,877,690 km (0.11 R)
• M95: 46,949,048 km (0.087 R)
• M96: 47,306,138 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.5

Radius: 7.3

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 16.21 AU - 18.51 AU

Year: 25189 Days

Day: 23.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 93,662,951 km

• M1: 96,640 km (0.066 R)
• M2: 592,108 km (0.041 R)
• M3: 651,050 km (0.069 R)
• M4: 775,366 km (0.105 R)
• M5: 1,095,655 km (0.07 R)
• M6: 1,322,296 km (0.079 R)
• M7: 1,481,617 km (0.034 R)
• M8: 1,647,222 km (0.095 R)
• M9: 1,877,603 km (0.119 R)
• M10: 2,563,360 km (0.12 R)
• M11: 3,834,642 km (0.11 R)
• M12: 3,948,187 km (0.07 R)
• M13: 4,693,633 km (0.103 R)
• M14: 5,354,557 km (0.119 R)
• M15: 8,870,256 km (0.109 R)
• M16: 9,223,008 km (0.103 R)
• M17: 10,414,405 km (0.042 R)
• M18: 10,679,792 km (0.047 R)
• M19: 13,281,299 km (0.118 R)
• M20: 14,681,385 km (0.095 R)
• M21: 14,740,776 km (0.112 R)
• M22: 15,338,718 km (0.054 R)
• M23: 15,761,931 km (0.099 R)
• M24: 16,373,188 km (0.082 R)
• M25: 17,493,077 km (0.115 R)
• M26: 19,544,214 km (0.091 R)
• M27: 20,332,744 km (0.098 R)
• M28: 21,467,594 km (0.116 R)
• M29: 21,805,386 km (0.109 R)
• M30: 23,589,639 km (0.072 R)
• M31: 24,147,939 km (0.112 R)
• M32: 25,348,910 km (0.108 R)
• M33: 27,661,693 km (0.026 R)
• M34: 28,102,858 km (0.112 R)
• M35: 33,106,458 km (0.097 R)
• M36: 33,888,106 km (0.087 R)
• M37: 34,281,250 km (0.1 R)
• M38: 36,029,002 km (0.094 R)
• M39: 37,075,289 km (0.082 R)
• M40: 37,156,222 km (0.111 R)
• M41: 38,950,798 km (0.054 R)
• M42: 39,445,069 km (0.109 R)
• M43: 40,273,692 km (0.095 R)
• M44: 40,440,044 km (0.099 R)
• M45: 42,793,369 km (0.081 R)
• M46: 48,779,079 km (0.098 R)
• M47: 49,757,299 km (0.063 R)
• M48: 50,831,711 km (0.118 R)
• M49: 53,003,573 km (0.078 R)
• M50: 53,277,187 km (0.029 R)
• M51: 58,564,126 km (0.048 R)
• M52: 61,126,139 km (0.098 R)
• M53: 61,317,474 km (0.109 R)
• M54: 61,604,702 km (0.078 R)
• M55: 62,180,505 km (0.111 R)
• M56: 64,404,127 km (0.065 R)
• M57: 64,501,366 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.8

Radius: 5.3

Gravity: 16.94 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 16.99 AU - 24.39 AU

Year: 32774 Days

Day: 24.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,662,951 km

• M1: 74,350 km (0.086 R)
• M2: 120,725 km (0.106 R)
• M3: 705,204 km (0.068 R)
• M4: 1,143,975 km (0.114 R)
• M5: 1,950,008 km (0.074 R)
• M6: 2,467,766 km (0.057 R)
• M7: 2,592,980 km (0.068 R)
• M8: 2,806,456 km (0.089 R)
• M9: 3,621,166 km (0.045 R)
• M10: 3,668,589 km (0.058 R)
• M11: 4,252,020 km (0.12 R)
• M12: 4,503,793 km (0.086 R)
• M13: 5,233,831 km (0.092 R)
• M14: 5,557,860 km (0.114 R)
• M15: 6,225,366 km (0.111 R)
• M16: 6,918,004 km (0.107 R)
• M17: 7,756,350 km (0.094 R)
• M18: 8,500,301 km (0.119 R)
• M19: 9,331,766 km (0.071 R)
• M20: 10,322,851 km (0.098 R)
• M21: 12,546,175 km (0.045 R)
• M22: 12,906,556 km (0.093 R)
• M23: 13,270,229 km (0.095 R)
• M24: 13,416,685 km (0.087 R)
• M25: 13,490,138 km (0.069 R)
• M26: 13,859,196 km (0.05 R)
• M27: 14,007,746 km (0.046 R)
• M28: 14,381,591 km (0.075 R)
• M29: 15,215,300 km (0.081 R)
• M30: 15,445,531 km (0.063 R)
• M31: 16,534,454 km (0.094 R)
• M32: 16,613,292 km (0.116 R)
• M33: 17,567,727 km (0.068 R)
• M34: 17,648,061 km (0.107 R)
• M35: 18,867,882 km (0.1 R)
• M36: 19,197,745 km (0.034 R)
• M37: 19,696,056 km (0.107 R)
• M38: 20,875,336 km (0.047 R)
• M39: 20,960,457 km (0.116 R)
• M40: 22,337,954 km (0.071 R)
• M41: 22,774,331 km (0.077 R)
• M42: 24,278,986 km (0.094 R)
• M43: 24,727,780 km (0.12 R)
• M44: 25,907,060 km (0.093 R)
• M45: 27,663,339 km (0.096 R)
• M46: 28,414,171 km (0.053 R)
• M47: 28,697,509 km (0.032 R)
• M48: 30,900,637 km (0.105 R)
• M49: 32,169,676 km (0.042 R)
• M50: 33,655,033 km (0.091 R)
• M51: 33,954,827 km (0.1 R)
• M52: 35,162,680 km (0.073 R)
• M53: 36,077,770 km (0.087 R)
• M54: 37,413,380 km (0.105 R)
• M55: 37,516,752 km (0.088 R)
• M56: 38,243,349 km (0.116 R)
• M57: 38,347,469 km (0.112 R)
• M58: 39,079,302 km (0.118 R)
• M59: 41,088,701 km (0.08 R)
• M60: 41,409,139 km (0.055 R)
• M61: 44,001,671 km (0.09 R)
• M62: 44,877,416 km (0.082 R)
• M63: 46,423,810 km (0.032 R)
• M64: 46,757,413 km (0.104 R)
• M65: 46,980,314 km (0.1 R)
• M66: 50,708,293 km (0.118 R)
• M67: 50,822,735 km (0.088 R)
• M68: 51,281,402 km (0.11 R)
• M69: 51,856,606 km (0.113 R)
• M70: 52,318,415 km (0.115 R)
• M71: 58,084,066 km (0.091 R)
• M72: 58,924,058 km (0.071 R)
• M73: 61,345,898 km (0.117 R)
• M74: 61,956,557 km (0.103 R)
• M75: 63,800,201 km (0.111 R)
• M76: 65,288,251 km (0.093 R)
• M77: 66,286,517 km (0.044 R)
• M78: 70,840,875 km (0.111 R)
• M79: 71,353,098 km (0.064 R)
• M80: 72,897,098 km (0.073 R)
• M81: 77,199,832 km (0.057 R)
• M82: 78,784,821 km (0.09 R)
• M83: 81,584,096 km (0.075 R)
• M84: 82,928,532 km (0.034 R)
• M85: 84,009,377 km (0.115 R)
• M86: 84,823,040 km (0.085 R)
• M87: 85,094,710 km (0.07 R)
• M88: 87,142,555 km (0.078 R)
• M89: 88,103,721 km (0.088 R)
• M90: 88,516,611 km (0.078 R)
• M91: 90,313,731 km (0.058 R)
• M92: 90,452,557 km (0.05 R)
• M93: 91,983,243 km (0.1 R)
• M94: 93,101,936 km (0.051 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 11,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit