🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.55 AU - 0.73 AU

Year: 187 Days

Day: 24.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.55 AU - 0.79 AU

Year: 200 Days

Day: 20.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.96 AU - 1.14 AU

Year: 393 Days

Day: 38.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.22 AU - 1.92 AU

Year: 719 Days

Day: 17.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.04 AU - 2.54 AU

Year: 1266 Days

Day: 33.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.7

Radius: 3.6

Gravity: 73.82 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.43 AU - 14.75 AU

Year: 17298 Days

Day: 20.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,171,567 km

• M1: 51,611 km (0.081 R)
• M2: 349,760 km (0.047 R)
• M3: 616,343 km (0.055 R)
• M4: 708,944 km (0.085 R)
• M5: 907,461 km (0.111 R)
• M6: 986,299 km (0.08 R)
• M7: 1,122,582 km (0.101 R)
• M8: 1,150,557 km (0.093 R)
• M9: 1,758,074 km (0.067 R)
• M10: 2,821,565 km (0.07 R)
• M11: 2,859,862 km (0.12 R)
• M12: 3,332,891 km (0.073 R)
• M13: 3,454,963 km (0.101 R)
• M14: 4,617,488 km (0.078 R)
• M15: 5,076,155 km (0.081 R)
• M16: 6,334,722 km (0.037 R)
• M17: 6,435,401 km (0.084 R)
• M18: 6,689,269 km (0.097 R)
• M19: 6,998,338 km (0.1 R)
• M20: 7,630,239 km (0.063 R)
• M21: 8,225,340 km (0.117 R)
• M22: 8,335,145 km (0.113 R)
• M23: 9,230,937 km (0.051 R)
• M24: 9,287,933 km (0.1 R)
• M25: 10,630,724 km (0.118 R)
• M26: 10,810,391 km (0.113 R)
• M27: 13,042,242 km (0.078 R)
• M28: 14,143,880 km (0.073 R)
• M29: 15,749,215 km (0.098 R)
• M30: 17,552,318 km (0.085 R)
• M31: 17,835,357 km (0.109 R)
• M32: 18,334,565 km (0.075 R)
• M33: 18,621,793 km (0.118 R)
• M34: 19,638,909 km (0.061 R)
• M35: 19,712,212 km (0.109 R)
• M36: 20,898,075 km (0.076 R)
• M37: 21,650,851 km (0.064 R)
• M38: 24,040,228 km (0.057 R)
• M39: 24,118,618 km (0.086 R)
• M40: 24,433,371 km (0.069 R)
• M41: 24,512,210 km (0.106 R)
• M42: 24,987,332 km (0.115 R)
• M43: 25,946,554 km (0.096 R)
• M44: 26,107,671 km (0.092 R)
• M45: 26,917,893 km (0.111 R)
• M46: 27,407,975 km (0.05 R)
• M47: 27,900,900 km (0.11 R)
• M48: 27,983,478 km (0.108 R)
• M49: 28,148,635 km (0.092 R)
• M50: 28,396,967 km (0.092 R)
• M51: 29,565,476 km (0.091 R)
• M52: 29,817,848 km (0.111 R)
• M53: 31,949,019 km (0.102 R)
• M54: 32,208,122 km (0.075 R)
• M55: 33,338,633 km (0.103 R)
• M56: 33,426,148 km (0.101 R)
• M57: 34,040,696 km (0.058 R)
• M58: 35,103,140 km (0.087 R)
• M59: 35,638,252 km (0.117 R)
• M60: 39,923,184 km (0.095 R)
• M61: 40,109,134 km (0.104 R)
• M62: 40,388,583 km (0.068 R)
• M63: 40,855,627 km (0.091 R)
• M64: 40,949,276 km (0.108 R)
• M65: 41,606,758 km (0.078 R)
• M66: 43,313,371 km (0.12 R)
• M67: 46,598,839 km (0.096 R)
• M68: 47,285,045 km (0.063 R)
• M69: 49,663,352 km (0.115 R)
• M70: 52,384,986 km (0.109 R)
• M71: 53,200,743 km (0.059 R)
• M72: 54,226,236 km (0.12 R)
• M73: 54,638,229 km (0.063 R)
• M74: 55,776,669 km (0.114 R)
• M75: 56,505,210 km (0.105 R)
• M76: 56,922,887 km (0.118 R)
• M77: 59,026,682 km (0.075 R)
• M78: 59,769,136 km (0.11 R)
• M79: 62,877,331 km (0.112 R)
• M80: 65,598,666 km (0.118 R)
• M81: 65,817,977 km (0.114 R)
• M82: 66,147,541 km (0.091 R)
• M83: 66,697,911 km (0.053 R)
• M84: 68,247,147 km (0.077 R)
• M85: 68,469,449 km (0.119 R)
• M86: 70,144,198 km (0.074 R)
• M87: 70,368,445 km (0.118 R)
• M88: 71,719,314 km (0.101 R)
• M89: 72,624,680 km (0.117 R)
• M90: 73,306,248 km (0.078 R)
• M91: 73,533,786 km (0.105 R)
• M92: 75,823,082 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.8

Radius: 4.2

Gravity: 33.61 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 11.98 AU - 16.1 AU

Year: 19215 Days

Day: 21.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,171,567 km

• M1: 54,454 km (0.11 R)
• M2: 93,499 km (0.098 R)
• M3: 382,821 km (0.091 R)
• M4: 703,409 km (0.089 R)
• M5: 748,289 km (0.078 R)
• M6: 1,739,225 km (0.111 R)
• M7: 2,085,394 km (0.096 R)
• M8: 2,249,802 km (0.112 R)
• M9: 2,661,197 km (0.118 R)
• M10: 2,767,710 km (0.095 R)
• M11: 2,803,464 km (0.097 R)
• M12: 3,021,578 km (0.098 R)
• M13: 3,169,979 km (0.12 R)
• M14: 3,708,232 km (0.092 R)
• M15: 3,747,726 km (0.057 R)
• M16: 4,232,872 km (0.094 R)
• M17: 4,997,018 km (0.074 R)
• M18: 5,848,828 km (0.096 R)
• M19: 6,033,731 km (0.107 R)
• M20: 6,314,825 km (0.113 R)
• M21: 6,889,880 km (0.101 R)
• M22: 8,191,830 km (0.051 R)
• M23: 8,817,747 km (0.1 R)
• M24: 9,083,134 km (0.104 R)
• M25: 9,785,197 km (0.083 R)
• M26: 10,115,060 km (0.11 R)
• M27: 10,616,811 km (0.076 R)
• M28: 11,586,355 km (0.039 R)
• M29: 11,818,531 km (0.111 R)
• M30: 12,583,874 km (0.119 R)
• M31: 13,243,899 km (0.079 R)
• M32: 17,036,355 km (0.073 R)
• M33: 17,698,924 km (0.095 R)
• M34: 18,437,489 km (0.069 R)
• M35: 18,572,725 km (0.102 R)
• M36: 18,640,643 km (0.109 R)
• M37: 18,844,545 km (0.082 R)
• M38: 19,049,194 km (0.06 R)
• M39: 19,323,108 km (0.078 R)
• M40: 20,222,640 km (0.053 R)
• M41: 21,561,541 km (0.055 R)
• M42: 22,783,606 km (0.064 R)
• M43: 22,856,161 km (0.042 R)
• M44: 24,027,961 km (0.118 R)
• M45: 24,398,216 km (0.041 R)
• M46: 24,472,416 km (0.07 R)
• M47: 24,919,565 km (0.048 R)
• M48: 25,897,635 km (0.107 R)
• M49: 26,277,165 km (0.103 R)
• M50: 27,041,760 km (0.06 R)
• M51: 28,827,659 km (0.099 R)
• M52: 28,906,198 km (0.105 R)
• M53: 30,012,923 km (0.064 R)
• M54: 33,250,221 km (0.033 R)
• M55: 33,827,968 km (0.101 R)
• M56: 35,245,109 km (0.095 R)
• M57: 36,341,811 km (0.093 R)
• M58: 36,681,398 km (0.082 R)
• M59: 38,136,836 km (0.095 R)
• M60: 38,223,004 km (0.099 R)
• M61: 39,001,661 km (0.116 R)
• M62: 39,785,554 km (0.116 R)
• M63: 41,634,883 km (0.069 R)
• M64: 41,990,178 km (0.057 R)
• M65: 42,168,349 km (0.079 R)
• M66: 42,346,669 km (0.107 R)
• M67: 45,233,908 km (0.069 R)
• M68: 46,424,857 km (0.118 R)
• M69: 46,977,920 km (0.117 R)
• M70: 50,342,376 km (0.109 R)
• M71: 51,100,538 km (0.088 R)
• M72: 52,149,070 km (0.077 R)
• M73: 52,916,208 km (0.089 R)
• M74: 53,108,441 km (0.104 R)
• M75: 53,977,006 km (0.087 R)
• M76: 54,364,465 km (0.104 R)
• M77: 55,923,574 km (0.12 R)
• M78: 57,497,343 km (0.083 R)
• M79: 58,190,430 km (0.11 R)
• M80: 59,385,119 km (0.062 R)
• M81: 59,784,994 km (0.093 R)
• M82: 61,393,919 km (0.076 R)
• M83: 62,203,692 km (0.093 R)
• M84: 62,915,180 km (0.078 R)
• M85: 63,629,360 km (0.104 R)
• M86: 63,936,185 km (0.036 R)
• M87: 64,141,134 km (0.107 R)
• M88: 64,448,857 km (0.061 R)
• M89: 66,512,709 km (0.109 R)
• M90: 66,616,530 km (0.063 R)
• M91: 67,970,391 km (0.059 R)
• M92: 69,122,893 km (0.037 R)
• M93: 69,754,346 km (0.046 R)
• M94: 70,387,743 km (0.097 R)
• M95: 70,599,274 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.5

Radius: 6.1

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 17.29 AU - 18.25 AU

Year: 27360 Days

Day: 20.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,171,567 km

• M1: 262,245 km (0.114 R)
• M2: 369,208 km (0.11 R)
• M3: 408,253 km (0.093 R)
• M4: 603,029 km (0.103 R)
• M5: 799,750 km (0.08 R)
• M6: 932,743 km (0.097 R)
• M7: 987,944 km (0.089 R)
• M8: 1,250,489 km (0.061 R)
• M9: 1,311,824 km (0.089 R)
• M10: 1,405,622 km (0.072 R)
• M11: 1,501,813 km (0.082 R)
• M12: 1,837,810 km (0.06 R)
• M13: 2,014,485 km (0.111 R)
• M14: 2,086,741 km (0.083 R)
• M15: 2,616,467 km (0.11 R)
• M16: 2,695,454 km (0.065 R)
• M17: 2,896,364 km (0.062 R)
• M18: 3,019,334 km (0.076 R)
• M19: 3,102,211 km (0.085 R)
• M20: 3,747,875 km (0.101 R)
• M21: 4,912,644 km (0.096 R)
• M22: 4,961,413 km (0.11 R)
• M23: 6,022,511 km (0.111 R)
• M24: 6,179,589 km (0.059 R)
• M25: 6,232,247 km (0.113 R)
• M26: 8,991,430 km (0.072 R)
• M27: 9,717,279 km (0.067 R)
• M28: 9,901,733 km (0.092 R)
• M29: 10,461,977 km (0.049 R)
• M30: 12,005,528 km (0.12 R)
• M31: 12,071,351 km (0.118 R)
• M32: 12,870,952 km (0.103 R)
• M33: 12,938,271 km (0.114 R)
• M34: 13,481,760 km (0.087 R)
• M35: 13,963,316 km (0.1 R)
• M36: 15,085,300 km (0.095 R)
• M37: 16,235,857 km (0.09 R)
• M38: 16,308,711 km (0.081 R)
• M39: 19,930,775 km (0.057 R)
• M40: 20,243,434 km (0.037 R)
• M41: 20,479,051 km (0.104 R)
• M42: 22,234,133 km (0.113 R)
• M43: 22,884,285 km (0.028 R)
• M44: 23,458,143 km (0.085 R)
• M45: 24,369,643 km (0.078 R)
• M46: 24,703,994 km (0.117 R)
• M47: 25,292,662 km (0.072 R)
• M48: 25,971,238 km (0.06 R)
• M49: 27,000,022 km (0.109 R)
• M50: 28,217,150 km (0.053 R)
• M51: 28,832,446 km (0.072 R)
• M52: 29,540,942 km (0.107 R)
• M53: 29,808,124 km (0.086 R)
• M54: 31,065,643 km (0.106 R)
• M55: 31,883,196 km (0.107 R)
• M56: 32,615,777 km (0.066 R)
• M57: 32,984,087 km (0.109 R)
• M58: 34,004,194 km (0.106 R)
• M59: 34,940,527 km (0.071 R)
• M60: 36,551,697 km (0.118 R)
• M61: 38,283,890 km (0.117 R)
• M62: 38,478,068 km (0.056 R)
• M63: 38,575,157 km (0.11 R)
• M64: 38,672,546 km (0.114 R)
• M65: 38,964,710 km (0.11 R)
• M66: 39,257,772 km (0.116 R)
• M67: 40,634,821 km (0.078 R)
• M68: 40,931,922 km (0.096 R)
• M69: 41,229,772 km (0.074 R)
• M70: 41,428,737 km (0.091 R)
• M71: 43,233,785 km (0.085 R)
• M72: 44,349,486 km (0.08 R)
• M73: 44,655,413 km (0.09 R)
• M74: 46,402,118 km (0.111 R)
• M75: 47,127,967 km (0.061 R)
• M76: 48,380,699 km (0.111 R)
• M77: 48,695,603 km (0.106 R)
• M78: 49,011,254 km (0.107 R)
• M79: 49,116,571 km (0.091 R)
• M80: 53,283,620 km (0.028 R)
• M81: 53,717,454 km (0.059 R)
• M82: 59,013,069 km (0.12 R)
• M83: 60,588,634 km (0.113 R)
• M84: 60,928,071 km (0.059 R)
• M85: 62,748,976 km (0.111 R)
• M86: 66,094,733 km (0.097 R)
• M87: 69,971,861 km (0.112 R)
• M88: 72,357,199 km (0.081 R)
• M89: 76,351,013 km (0.106 R)
• M90: 77,207,311 km (0.112 R)
• M91: 77,329,982 km (0.111 R)
• M92: 79,300,186 km (0.096 R)
• M93: 81,411,760 km (0.107 R)
• M94: 82,662,398 km (0.12 R)
• M95: 84,171,541 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 12,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit