🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.06 AU - 2.32 AU

Year: 1134 Days

Day: 40.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.38 AU - 2.7 AU

Year: 1416 Days

Day: 35.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.58 AU - 3.64 AU

Year: 1919 Days

Day: 41 Hours

Environment

Temp: -95 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.75 AU - 4.17 AU

Year: 2252 Days

Day: 46.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.33 AU - 5.33 AU

Year: 3152 Days

Day: 34.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,522,901 km

• M1: 2,004,013 km (0.12 R)

Asteroid Belt

Center: 7.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.5

Radius: 12.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.24 AU - 12.18 AU

Year: 11413 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,522,901 km

• M1: 180,265 km (0.11 R)
• M2: 324,927 km (0.092 R)
• M3: 821,891 km (0.075 R)
• M4: 1,082,041 km (0.107 R)
• M5: 1,369,419 km (0.095 R)
• M6: 1,503,010 km (0.11 R)
• M7: 1,621,192 km (0.091 R)
• M8: 1,804,599 km (0.055 R)
• M9: 1,952,103 km (0.11 R)
• M10: 2,192,207 km (0.089 R)
• M11: 2,327,444 km (0.069 R)
• M12: 2,725,823 km (0.097 R)
• M13: 3,299,231 km (0.095 R)
• M14: 3,455,112 km (0.1 R)
• M15: 3,693,422 km (0.12 R)
• M16: 4,158,522 km (0.111 R)
• M17: 4,412,389 km (0.111 R)
• M18: 4,555,704 km (0.079 R)
• M19: 5,295,465 km (0.112 R)
• M20: 5,447,906 km (0.091 R)
• M21: 6,104,341 km (0.079 R)
• M22: 7,085,404 km (0.115 R)
• M23: 7,219,892 km (0.09 R)
• M24: 7,321,320 km (0.032 R)
• M25: 7,423,346 km (0.093 R)
• M26: 7,663,001 km (0.06 R)
• M27: 8,504,340 km (0.1 R)
• M28: 8,863,674 km (0.118 R)
• M29: 9,522,952 km (0.051 R)
• M30: 9,858,500 km (0.1 R)
• M31: 10,198,087 km (0.032 R)
• M32: 10,888,631 km (0.042 R)
• M33: 11,161,348 km (0.11 R)
• M34: 11,318,126 km (0.04 R)
• M35: 11,396,815 km (0.041 R)
• M36: 11,594,284 km (0.082 R)
• M37: 11,912,778 km (0.104 R)
• M38: 12,762,494 km (0.104 R)
• M39: 13,008,732 km (0.07 R)
• M40: 13,091,310 km (0.114 R)
• M41: 13,464,556 km (0.108 R)
• M42: 13,589,770 km (0.093 R)
• M43: 13,757,319 km (0.099 R)
• M44: 13,967,804 km (0.117 R)
• M45: 14,306,643 km (0.08 R)
• M46: 14,691,259 km (0.117 R)
• M47: 14,949,465 km (0.1 R)
• M48: 15,821,172 km (0.084 R)
• M49: 16,844,122 km (0.092 R)
• M50: 17,750,835 km (0.072 R)
• M51: 17,888,315 km (0.092 R)
• M52: 19,000,126 km (0.12 R)
• M53: 19,281,670 km (0.11 R)
• M54: 19,564,559 km (0.089 R)
• M55: 20,182,099 km (0.042 R)
• M56: 21,534,015 km (0.104 R)
• M57: 21,778,458 km (0.062 R)
• M58: 22,865,287 km (0.101 R)
• M59: 23,616,268 km (0.064 R)
• M60: 23,969,618 km (0.114 R)
• M61: 25,762,100 km (0.079 R)
• M62: 26,334,461 km (0.112 R)
• M63: 26,700,826 km (0.081 R)
• M64: 27,385,685 km (0.097 R)
• M65: 29,366,511 km (0.108 R)
• M66: 29,909,701 km (0.097 R)
• M67: 30,456,331 km (0.092 R)
• M68: 31,061,305 km (0.079 R)
• M69: 31,282,411 km (0.042 R)
• M70: 31,837,120 km (0.074 R)
• M71: 33,634,388 km (0.097 R)
• M72: 34,202,711 km (0.086 R)
• M73: 34,545,290 km (0.075 R)
• M74: 34,659,732 km (0.076 R)
• M75: 34,831,620 km (0.117 R)
• M76: 34,946,362 km (0.045 R)
• M77: 35,061,253 km (0.084 R)
• M78: 36,333,284 km (0.092 R)
• M79: 36,857,923 km (0.078 R)
• M80: 38,803,294 km (0.082 R)
• M81: 39,758,476 km (0.027 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.1

Radius: 6.8

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.89 AU - 16.43 AU

Year: 17663 Days

Day: 17.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,522,901 km

• M1: 86,916 km (0.058 R)
• M2: 2,564,855 km (0.076 R)
• M3: 2,636,064 km (0.097 R)
• M4: 2,707,871 km (0.074 R)
• M5: 3,501,488 km (0.114 R)
• M6: 3,580,625 km (0.092 R)
• M7: 4,619,433 km (0.112 R)
• M8: 5,014,969 km (0.092 R)
• M9: 5,059,550 km (0.095 R)
• M10: 5,194,188 km (0.093 R)
• M11: 5,375,650 km (0.077 R)
• M12: 5,698,183 km (0.115 R)
• M13: 5,838,207 km (0.055 R)
• M14: 6,801,467 km (0.025 R)
• M15: 6,999,984 km (0.11 R)
• M16: 7,606,902 km (0.068 R)
• M17: 7,864,809 km (0.106 R)
• M18: 8,709,289 km (0.112 R)
• M19: 9,582,342 km (0.044 R)
• M20: 9,637,843 km (0.101 R)
• M21: 10,255,233 km (0.096 R)
• M22: 11,883,905 km (0.106 R)
• M23: 12,484,690 km (0.092 R)
• M24: 13,528,883 km (0.091 R)
• M25: 13,841,244 km (0.117 R)
• M26: 14,664,630 km (0.088 R)
• M27: 15,049,995 km (0.049 R)
• M28: 15,373,724 km (0.071 R)
• M29: 17,431,293 km (0.106 R)
• M30: 17,499,061 km (0.104 R)
• M31: 17,635,046 km (0.047 R)
• M32: 18,181,976 km (0.085 R)
• M33: 18,250,791 km (0.098 R)
• M34: 18,943,130 km (0.072 R)
• M35: 19,012,842 km (0.081 R)
• M36: 19,714,755 km (0.068 R)
• M37: 22,458,231 km (0.048 R)
• M38: 22,902,237 km (0.031 R)
• M39: 23,424,035 km (0.103 R)
• M40: 24,707,136 km (0.116 R)
• M41: 25,935,633 km (0.097 R)
• M42: 26,479,272 km (0.067 R)
• M43: 27,262,417 km (0.032 R)
• M44: 27,341,255 km (0.104 R)
• M45: 27,815,181 km (0.106 R)
• M46: 28,771,410 km (0.089 R)
• M47: 30,797,863 km (0.056 R)
• M48: 30,879,843 km (0.094 R)
• M49: 31,786,705 km (0.117 R)
• M50: 33,880,178 km (0.064 R)
• M51: 35,845,295 km (0.103 R)
• M52: 37,759,251 km (0.115 R)
• M53: 37,847,065 km (0.111 R)
• M54: 38,022,842 km (0.115 R)
• M55: 38,198,919 km (0.064 R)
• M56: 38,905,769 km (0.117 R)
• M57: 39,616,957 km (0.083 R)
• M58: 39,706,267 km (0.059 R)
• M59: 40,063,656 km (0.079 R)
• M60: 41,323,270 km (0.108 R)
• M61: 42,961,816 km (0.114 R)
• M62: 43,053,519 km (0.106 R)
• M63: 43,236,926 km (0.072 R)
• M64: 43,512,635 km (0.109 R)
• M65: 44,250,751 km (0.076 R)
• M66: 45,552,552 km (0.109 R)
• M67: 45,926,696 km (0.059 R)
• M68: 46,114,292 km (0.094 R)
• M69: 48,670,171 km (0.049 R)
• M70: 49,148,585 km (0.052 R)
• M71: 49,820,878 km (0.11 R)
• M72: 50,786,682 km (0.038 R)
• M73: 51,369,066 km (0.038 R)
• M74: 51,466,305 km (0.05 R)
• M75: 51,953,695 km (0.106 R)
• M76: 53,031,099 km (0.116 R)
• M77: 56,608,732 km (0.046 R)
• M78: 58,223,790 km (0.052 R)
• M79: 58,833,252 km (0.076 R)
• M80: 59,444,808 km (0.043 R)
• M81: 60,468,806 km (0.072 R)
• M82: 62,119,319 km (0.025 R)
• M83: 62,638,274 km (0.098 R)
• M84: 62,846,215 km (0.092 R)
• M85: 62,950,186 km (0.069 R)
• M86: 63,471,385 km (0.065 R)
• M87: 65,148,526 km (0.068 R)
• M88: 66,310,004 km (0.091 R)
• M89: 66,628,049 km (0.113 R)
• M90: 67,159,122 km (0.12 R)
• M91: 68,760,716 km (0.085 R)
• M92: 69,082,651 km (0.109 R)
• M93: 69,727,717 km (0.068 R)
• M94: 69,943,288 km (0.08 R)
• M95: 70,699,206 km (0.11 R)
• M96: 71,783,940 km (0.113 R)
• M97: 72,001,605 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.1

Radius: 4.8

Gravity: 35.9 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 15.22 AU - 17.94 AU

Year: 23619 Days

Day: 23.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,522,901 km

• M1: 91,703 km (0.093 R)
• M2: 529,726 km (0.105 R)
• M3: 577,597 km (0.112 R)
• M4: 783,444 km (0.101 R)
• M5: 1,490,144 km (0.107 R)
• M6: 1,524,402 km (0.075 R)
• M7: 2,421,242 km (0.095 R)
• M8: 2,708,469 km (0.072 R)
• M9: 2,792,693 km (0.112 R)
• M10: 2,877,515 km (0.055 R)
• M11: 2,963,384 km (0.062 R)
• M12: 3,181,648 km (0.08 R)
• M13: 3,225,928 km (0.12 R)
• M14: 4,299,892 km (0.066 R)
• M15: 4,900,377 km (0.065 R)
• M16: 5,903,730 km (0.113 R)
• M17: 5,958,184 km (0.096 R)
• M18: 6,739,085 km (0.083 R)
• M19: 6,796,082 km (0.1 R)
• M20: 7,025,864 km (0.116 R)
• M21: 7,316,383 km (0.095 R)
• M22: 7,551,701 km (0.088 R)
• M23: 7,610,941 km (0.112 R)
• M24: 7,849,400 km (0.104 R)
• M25: 8,211,726 km (0.066 R)
• M26: 10,168,616 km (0.051 R)
• M27: 10,497,133 km (0.096 R)
• M28: 10,695,949 km (0.085 R)
• M29: 10,895,961 km (0.096 R)
• M30: 11,164,639 km (0.051 R)
• M31: 12,261,041 km (0.112 R)
• M32: 13,391,104 km (0.051 R)
• M33: 13,968,701 km (0.061 R)
• M34: 14,114,260 km (0.032 R)
• M35: 14,260,417 km (0.049 R)
• M36: 15,372,528 km (0.059 R)
• M37: 15,673,668 km (0.091 R)
• M38: 19,274,938 km (0.055 R)
• M39: 19,762,776 km (0.116 R)
• M40: 22,602,892 km (0.08 R)
• M41: 23,117,060 km (0.111 R)
• M42: 25,924,413 km (0.08 R)
• M43: 26,192,942 km (0.089 R)
• M44: 26,372,609 km (0.078 R)
• M45: 28,007,414 km (0.097 R)
• M46: 29,674,682 km (0.06 R)
• M47: 30,237,619 km (0.096 R)
• M48: 30,709,451 km (0.083 R)
• M49: 31,469,258 km (0.103 R)
• M50: 31,755,888 km (0.113 R)
• M51: 31,947,373 km (0.083 R)
• M52: 32,813,994 km (0.075 R)
• M53: 33,298,691 km (0.105 R)
• M54: 33,590,706 km (0.063 R)
• M55: 34,177,279 km (0.12 R)
• M56: 35,658,298 km (0.085 R)
• M57: 38,989,693 km (0.056 R)
• M58: 40,018,627 km (0.115 R)
• M59: 40,536,385 km (0.096 R)
• M60: 40,952,268 km (0.109 R)
• M61: 43,052,771 km (0.09 R)
• M62: 43,370,816 km (0.087 R)
• M63: 43,477,031 km (0.117 R)
• M64: 43,689,609 km (0.114 R)
• M65: 45,403,253 km (0.082 R)
• M66: 47,138,887 km (0.096 R)
• M67: 49,782,581 km (0.111 R)
• M68: 50,450,984 km (0.078 R)
• M69: 57,412,671 km (0.119 R)
• M70: 59,878,044 km (0.062 R)
• M71: 61,064,205 km (0.104 R)
• M72: 62,857,734 km (0.071 R)
• M73: 63,338,990 km (0.087 R)
• M74: 63,700,718 km (0.036 R)
• M75: 64,426,118 km (0.078 R)
• M76: 65,641,302 km (0.103 R)
• M77: 67,232,425 km (0.088 R)
• M78: 68,712,247 km (0.075 R)
• M79: 70,702,198 km (0.063 R)
• M80: 72,332,814 km (0.108 R)
• M81: 74,102,707 km (0.045 R)
• M82: 76,142,923 km (0.101 R)
• M83: 77,041,258 km (0.036 R)
• M84: 77,298,566 km (0.119 R)
• M85: 77,684,977 km (0.052 R)
• M86: 80,017,657 km (0.091 R)
• M87: 80,539,006 km (0.109 R)
• M88: 85,282,754 km (0.099 R)
• M89: 86,750,160 km (0.069 R)
• M90: 87,419,909 km (0.111 R)
• M91: 87,956,966 km (0.093 R)
• M92: 88,360,431 km (0.118 R)
• M93: 88,495,069 km (0.113 R)
• M94: 89,304,394 km (0.101 R)
• M95: 89,439,481 km (0.11 R)
• M96: 90,251,647 km (0.069 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 15,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit