🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.39 AU - 0.61 AU

Year: 134 Days

Day: 35.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,845,422 km

• M1: 438,771 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.99 AU - 1.61 AU

Year: 561 Days

Day: 17.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.12 AU - 1.6 AU

Year: 601 Days

Day: 15.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.1 AU - 1.64 AU

Year: 607 Days

Day: 15.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.06 AU - 2.54 AU

Year: 1321 Days

Day: 18.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,845,422 km

• M1: 1,187,358 km (0.104 R)

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.1

Radius: 14.5

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.63 AU - 4.91 AU

Year: 3342 Days

Day: 7.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,845,422 km

• M1: 211,382 km (0.079 R)
• M2: 328,517 km (0.037 R)
• M3: 527,781 km (0.117 R)
• M4: 685,457 km (0.12 R)
• M5: 883,525 km (0.069 R)
• M6: 1,007,841 km (0.059 R)
• M7: 1,225,207 km (0.053 R)
• M8: 1,526,497 km (0.1 R)
• M9: 1,793,828 km (0.101 R)
• M10: 2,001,021 km (0.029 R)
• M11: 2,537,329 km (0.092 R)
• M12: 2,703,682 km (0.065 R)
• M13: 3,047,608 km (0.114 R)
• M14: 3,153,523 km (0.113 R)
• M15: 3,351,142 km (0.085 R)
• M16: 3,815,643 km (0.102 R)
• M17: 4,261,295 km (0.076 R)
• M18: 4,662,517 km (0.097 R)
• M19: 5,013,174 km (0.042 R)
• M20: 5,609,920 km (0.106 R)
• M21: 5,784,501 km (0.098 R)
• M22: 6,251,695 km (0.057 R)
• M23: 6,410,119 km (0.074 R)
• M24: 6,547,151 km (0.083 R)
• M25: 6,777,532 km (0.087 R)
• M26: 6,870,432 km (0.116 R)
• M27: 7,175,312 km (0.095 R)
• M28: 7,317,580 km (0.119 R)
• M29: 7,436,959 km (0.1 R)
• M30: 8,092,347 km (0.084 R)
• M31: 8,265,282 km (0.105 R)
• M32: 8,918,576 km (0.094 R)
• M33: 9,200,119 km (0.075 R)
• M34: 9,432,595 km (0.086 R)
• M35: 9,824,391 km (0.106 R)
• M36: 10,168,317 km (0.093 R)
• M37: 10,355,165 km (0.025 R)
• M38: 10,489,354 km (0.077 R)
• M39: 10,759,378 km (0.111 R)
• M40: 11,667,138 km (0.116 R)
• M41: 11,806,713 km (0.108 R)
• M42: 11,918,911 km (0.065 R)
• M43: 12,285,875 km (0.117 R)
• M44: 12,513,563 km (0.117 R)
• M45: 12,656,578 km (0.104 R)
• M46: 12,915,383 km (0.087 R)
• M47: 13,117,938 km (0.026 R)
• M48: 13,555,512 km (0.097 R)
• M49: 13,731,888 km (0.113 R)
• M50: 14,385,182 km (0.118 R)
• M51: 14,715,494 km (0.081 R)
• M52: 15,200,789 km (0.072 R)
• M53: 15,414,714 km (0.071 R)
• M54: 15,537,384 km (0.105 R)
• M55: 16,280,287 km (0.093 R)
• M56: 16,940,014 km (0.066 R)
• M57: 17,289,026 km (0.083 R)
• M58: 17,384,619 km (0.095 R)
• M59: 17,929,754 km (0.072 R)
• M60: 18,447,961 km (0.115 R)
• M61: 18,905,431 km (0.08 R)
• M62: 19,004,016 km (0.078 R)
• M63: 19,102,751 km (0.075 R)
• M64: 19,499,185 km (0.116 R)
• M65: 19,998,692 km (0.116 R)
• M66: 20,908,397 km (0.119 R)
• M67: 21,146,407 km (0.029 R)
• M68: 21,316,949 km (0.081 R)
• M69: 21,590,862 km (0.085 R)
• M70: 22,176,837 km (0.102 R)
• M71: 22,384,928 km (0.087 R)
• M72: 22,803,054 km (0.049 R)
• M73: 23,048,095 km (0.115 R)
• M74: 23,223,723 km (0.109 R)
• M75: 23,470,260 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.7

Radius: 3.5

Gravity: 80.79 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.79 AU - 15.75 AU

Year: 17284 Days

Day: 21.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 68,845,422 km

• M1: 264,190 km (0.079 R)
• M2: 297,999 km (0.091 R)
• M3: 554,260 km (0.072 R)
• M4: 739,013 km (0.113 R)
• M5: 968,347 km (0.052 R)
• M6: 1,519,166 km (0.118 R)
• M7: 1,808,489 km (0.069 R)
• M8: 2,114,416 km (0.115 R)
• M9: 2,363,497 km (0.035 R)
• M10: 2,436,501 km (0.079 R)
• M11: 2,473,152 km (0.069 R)
• M12: 2,510,103 km (0.061 R)
• M13: 2,584,453 km (0.085 R)
• M14: 3,657,369 km (0.074 R)
• M15: 3,955,517 km (0.111 R)
• M16: 4,529,524 km (0.12 R)
• M17: 4,711,435 km (0.035 R)
• M18: 4,757,212 km (0.101 R)
• M19: 4,803,288 km (0.044 R)
• M20: 4,849,365 km (0.088 R)
• M21: 5,129,262 km (0.032 R)
• M22: 5,753,684 km (0.056 R)
• M23: 6,000,071 km (0.101 R)
• M24: 6,049,738 km (0.119 R)
• M25: 6,149,669 km (0.113 R)
• M26: 6,656,806 km (0.109 R)
• M27: 7,389,387 km (0.108 R)
• M28: 7,442,644 km (0.078 R)
• M29: 7,603,312 km (0.025 R)
• M30: 7,765,177 km (0.091 R)
• M31: 8,872,500 km (0.063 R)
• M32: 9,214,182 km (0.115 R)
• M33: 9,734,932 km (0.06 R)
• M34: 10,324,497 km (0.081 R)
• M35: 10,925,731 km (0.087 R)
• M36: 12,224,540 km (0.051 R)
• M37: 12,731,976 km (0.093 R)
• M38: 14,030,635 km (0.107 R)
• M39: 15,711,965 km (0.095 R)
• M40: 16,821,084 km (0.084 R)
• M41: 20,221,294 km (0.066 R)
• M42: 20,295,943 km (0.105 R)
• M43: 20,595,288 km (0.106 R)
• M44: 23,510,353 km (0.108 R)
• M45: 24,219,446 km (0.056 R)
• M46: 24,457,457 km (0.074 R)
• M47: 24,696,065 km (0.077 R)
• M48: 26,469,997 km (0.038 R)
• M49: 26,551,677 km (0.107 R)
• M50: 27,537,378 km (0.096 R)
• M51: 28,117,967 km (0.113 R)
• M52: 28,368,095 km (0.107 R)
• M53: 29,714,027 km (0.113 R)
• M54: 29,883,671 km (0.12 R)
• M55: 30,309,426 km (0.061 R)
• M56: 30,480,267 km (0.08 R)
• M57: 30,908,715 km (0.09 R)
• M58: 30,994,584 km (0.097 R)
• M59: 32,380,310 km (0.117 R)
• M60: 34,585,681 km (0.11 R)
• M61: 39,604,839 km (0.099 R)
• M62: 40,541,621 km (0.115 R)
• M63: 42,245,990 km (0.114 R)
• M64: 42,723,506 km (0.085 R)
• M65: 43,395,201 km (0.058 R)
• M66: 43,587,733 km (0.115 R)
• M67: 44,360,705 km (0.086 R)
• M68: 44,846,001 km (0.093 R)
• M69: 45,724,140 km (0.102 R)
• M70: 46,706,550 km (0.089 R)
• M71: 48,193,104 km (0.066 R)
• M72: 48,292,736 km (0.099 R)
• M73: 48,392,518 km (0.103 R)
• M74: 51,009,284 km (0.064 R)
• M75: 51,415,891 km (0.092 R)
• M76: 51,925,720 km (0.047 R)
• M77: 52,130,071 km (0.11 R)
• M78: 53,362,009 km (0.103 R)
• M79: 56,904,337 km (0.111 R)
• M80: 58,597,336 km (0.045 R)
• M81: 59,023,241 km (0.043 R)
• M82: 61,275,737 km (0.069 R)
• M83: 62,032,851 km (0.098 R)
• M84: 64,322,447 km (0.067 R)
• M85: 64,651,861 km (0.097 R)
• M86: 64,981,725 km (0.112 R)
• M87: 68,759,669 km (0.095 R)
• M88: 69,208,762 km (0.119 R)
• M89: 69,658,902 km (0.076 R)
• M90: 71,128,402 km (0.1 R)
• M91: 71,469,036 km (0.09 R)
• M92: 72,836,660 km (0.058 R)
• M93: 74,558,382 km (0.09 R)
• M94: 75,019,891 km (0.12 R)
• M95: 75,366,510 km (0.119 R)
• M96: 76,874,905 km (0.101 R)
• M97: 76,991,292 km (0.1 R)
• M98: 78,041,918 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.4

Radius: 5.4

Gravity: 17.13 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 11.36 AU - 16.94 AU

Year: 20160 Days

Day: 19.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,845,422 km

• M1: 219,610 km (0.049 R)
• M2: 406,757 km (0.117 R)
• M3: 479,461 km (0.106 R)
• M4: 790,475 km (0.05 R)
• M5: 1,565,392 km (0.106 R)
• M6: 1,741,618 km (0.098 R)
• M7: 1,862,643 km (0.111 R)
• M8: 2,610,632 km (0.095 R)
• M9: 3,747,427 km (0.101 R)
• M10: 3,904,056 km (0.095 R)
• M11: 4,718,915 km (0.098 R)
• M12: 5,584,339 km (0.109 R)
• M13: 5,763,258 km (0.053 R)
• M14: 6,126,781 km (0.109 R)
• M15: 6,685,978 km (0.053 R)
• M16: 7,261,331 km (0.106 R)
• M17: 7,358,719 km (0.069 R)
• M18: 8,052,853 km (0.098 R)
• M19: 8,664,409 km (0.09 R)
• M20: 8,819,692 km (0.085 R)
• M21: 8,871,603 km (0.093 R)
• M22: 9,396,691 km (0.119 R)
• M23: 10,148,570 km (0.101 R)
• M24: 10,808,297 km (0.068 R)
• M25: 10,975,397 km (0.064 R)
• M26: 11,031,197 km (0.064 R)
• M27: 11,425,089 km (0.095 R)
• M28: 12,517,303 km (0.091 R)
• M29: 13,823,142 km (0.088 R)
• M30: 14,186,665 km (0.039 R)
• M31: 15,358,615 km (0.047 R)
• M32: 15,798,283 km (0.048 R)
• M33: 16,369,448 km (0.066 R)
• M34: 16,433,326 km (0.099 R)
• M35: 17,466,898 km (0.113 R)
• M36: 17,597,497 km (0.093 R)
• M37: 17,859,742 km (0.12 R)
• M38: 18,388,271 km (0.089 R)
• M39: 19,663,892 km (0.093 R)
• M40: 19,936,011 km (0.073 R)
• M41: 20,072,593 km (0.1 R)
• M42: 20,209,476 km (0.113 R)
• M43: 20,277,991 km (0.114 R)
• M44: 20,552,952 km (0.074 R)
• M45: 23,369,880 km (0.077 R)
• M46: 23,802,667 km (0.072 R)
• M47: 24,092,737 km (0.092 R)
• M48: 24,311,000 km (0.107 R)
• M49: 24,749,621 km (0.091 R)
• M50: 26,230,341 km (0.098 R)
• M51: 26,305,140 km (0.119 R)
• M52: 26,981,322 km (0.06 R)
• M53: 27,815,630 km (0.09 R)
• M54: 27,968,369 km (0.091 R)
• M55: 29,587,317 km (0.097 R)
• M56: 29,977,319 km (0.094 R)
• M57: 30,368,966 km (0.069 R)
• M58: 30,604,882 km (0.065 R)
• M59: 31,236,634 km (0.075 R)
• M60: 33,157,620 km (0.087 R)
• M61: 33,725,194 km (0.109 R)
• M62: 34,459,570 km (0.106 R)
• M63: 35,199,182 km (0.033 R)
• M64: 35,529,494 km (0.08 R)
• M65: 37,280,837 km (0.072 R)
• M66: 37,449,134 km (0.026 R)
• M67: 38,719,220 km (0.105 R)
• M68: 40,175,406 km (0.09 R)
• M69: 41,214,213 km (0.066 R)
• M70: 42,086,519 km (0.12 R)
• M71: 42,700,767 km (0.068 R)
• M72: 42,876,844 km (0.104 R)
• M73: 43,849,529 km (0.116 R)
• M74: 44,027,102 km (0.101 R)
• M75: 44,382,995 km (0.049 R)
• M76: 45,008,315 km (0.091 R)
• M77: 45,277,142 km (0.119 R)
• M78: 49,650,486 km (0.112 R)
• M79: 50,113,641 km (0.103 R)
• M80: 51,793,176 km (0.114 R)
• M81: 53,112,181 km (0.084 R)
• M82: 54,156,374 km (0.082 R)
• M83: 55,015,664 km (0.112 R)
• M84: 56,264,806 km (0.078 R)
• M85: 57,912,477 km (0.09 R)
• M86: 58,009,866 km (0.097 R)
• M87: 58,497,704 km (0.105 R)
• M88: 59,477,570 km (0.094 R)
• M89: 59,772,577 km (0.086 R)
• M90: 62,449,332 km (0.041 R)
• M91: 64,053,919 km (0.094 R)
• M92: 64,255,577 km (0.072 R)
• M93: 66,282,478 km (0.08 R)
• M94: 66,792,457 km (0.047 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 10,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit