🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.59 AU - 0.87 AU

Year: 235 Days

Day: 42.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,984,019 km

• M1: 68,516 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.05 AU - 1.29 AU

Year: 477 Days

Day: 45.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,984,019 km

• M1: 43,533 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.07 AU - 1.43 AU

Year: 526 Days

Day: 23.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,984,019 km

• M1: 696,378 km (0.085 R)

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.4

Radius: 10.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.47 AU - 5.71 AU

Year: 4979 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,984,019 km

• M1: 136,284 km (0.059 R)
• M2: 323,730 km (0.114 R)
• M3: 404,961 km (0.103 R)
• M4: 503,696 km (0.109 R)
• M5: 641,027 km (0.071 R)
• M6: 899,682 km (0.059 R)
• M7: 1,047,484 km (0.078 R)
• M8: 1,355,357 km (0.032 R)
• M9: 1,526,796 km (0.112 R)
• M10: 1,649,765 km (0.117 R)
• M11: 1,733,690 km (0.08 R)
• M12: 1,819,110 km (0.089 R)
• M13: 1,920,687 km (0.083 R)
• M14: 2,099,157 km (0.082 R)
• M15: 2,424,981 km (0.106 R)
• M16: 2,585,949 km (0.06 R)
• M17: 2,684,235 km (0.027 R)
• M18: 2,783,717 km (0.071 R)
• M19: 3,038,183 km (0.065 R)
• M20: 3,107,297 km (0.114 R)
• M21: 3,177,010 km (0.105 R)
• M22: 3,642,708 km (0.09 R)
• M23: 3,809,061 km (0.111 R)
• M24: 3,958,958 km (0.118 R)
• M25: 4,034,804 km (0.083 R)
• M26: 4,168,545 km (0.119 R)
• M27: 4,598,339 km (0.103 R)
• M28: 5,001,655 km (0.1 R)
• M29: 5,083,635 km (0.089 R)
• M30: 5,207,651 km (0.119 R)
• M31: 5,290,678 km (0.118 R)
• M32: 5,521,807 km (0.086 R)
• M33: 5,606,629 km (0.103 R)
• M34: 6,212,650 km (0.099 R)
• M35: 6,434,204 km (0.094 R)
• M36: 6,908,130 km (0.063 R)
• M37: 7,045,461 km (0.068 R)
• M38: 7,137,614 km (0.099 R)
• M39: 7,557,385 km (0.088 R)
• M40: 7,651,632 km (0.106 R)
• M41: 7,746,477 km (0.088 R)
• M42: 7,865,407 km (0.109 R)
• M43: 8,250,323 km (0.038 R)
• M44: 8,988,588 km (0.119 R)
• M45: 9,189,199 km (0.089 R)
• M46: 9,645,622 km (0.071 R)
• M47: 9,748,096 km (0.111 R)
• M48: 9,954,093 km (0.058 R)
• M49: 10,344,244 km (0.032 R)
• M50: 10,449,112 km (0.082 R)
• M51: 10,580,758 km (0.109 R)
• M52: 10,739,482 km (0.096 R)
• M53: 10,872,324 km (0.115 R)
• M54: 11,274,144 km (0.097 R)
• M55: 11,517,540 km (0.097 R)
• M56: 11,735,355 km (0.083 R)
• M57: 12,704,599 km (0.079 R)
• M58: 13,014,416 km (0.115 R)
• M59: 13,269,930 km (0.105 R)
• M60: 13,383,923 km (0.062 R)
• M61: 13,670,553 km (0.104 R)
• M62: 14,337,310 km (0.038 R)
• M63: 15,312,539 km (0.087 R)
• M64: 15,522,125 km (0.069 R)
• M65: 15,762,978 km (0.086 R)
• M66: 17,639,085 km (0.047 R)
• M67: 17,827,429 km (0.032 R)
• M68: 18,396,349 km (0.08 R)
• M69: 19,228,862 km (0.073 R)
• M70: 19,682,143 km (0.12 R)
• M71: 20,302,974 km (0.104 R)
• M72: 21,030,020 km (0.101 R)
• M73: 21,196,373 km (0.114 R)
• M74: 21,329,814 km (0.1 R)
• M75: 21,900,081 km (0.116 R)
• M76: 22,001,209 km (0.11 R)
• M77: 22,237,873 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.5

Radius: 10.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8 AU - 10.12 AU

Year: 10274 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,984,019 km

• M1: 151,243 km (0.062 R)
• M2: 219,759 km (0.044 R)
• M3: 326,273 km (0.077 R)
• M4: 506,538 km (0.052 R)
• M5: 722,558 km (0.091 R)
• M6: 888,911 km (0.11 R)
• M7: 1,001,707 km (0.078 R)
• M8: 1,242,560 km (0.07 R)
• M9: 1,445,265 km (0.059 R)
• M10: 1,658,741 km (0.058 R)
• M11: 1,924,726 km (0.12 R)
• M12: 2,030,641 km (0.12 R)
• M13: 2,160,492 km (0.081 R)
• M14: 2,497,387 km (0.059 R)
• M15: 2,660,449 km (0.111 R)
• M16: 2,779,080 km (0.105 R)
• M17: 3,021,727 km (0.111 R)
• M18: 3,145,744 km (0.059 R)
• M19: 3,711,374 km (0.101 R)
• M20: 4,336,393 km (0.097 R)
• M21: 4,533,115 km (0.073 R)
• M22: 4,704,255 km (0.116 R)
• M23: 5,289,781 km (0.107 R)
• M24: 5,409,758 km (0.06 R)
• M25: 5,929,611 km (0.096 R)
• M26: 6,337,863 km (0.104 R)
• M27: 6,433,456 km (0.047 R)
• M28: 6,561,512 km (0.078 R)
• M29: 7,957,709 km (0.097 R)
• M30: 8,164,603 km (0.112 R)
• M31: 8,233,867 km (0.066 R)
• M32: 8,795,756 km (0.12 R)
• M33: 9,081,189 km (0.088 R)
• M34: 9,624,977 km (0.076 R)
• M35: 10,067,488 km (0.103 R)
• M36: 10,216,487 km (0.082 R)
• M37: 10,328,835 km (0.09 R)
• M38: 10,479,032 km (0.112 R)
• M39: 10,630,125 km (0.116 R)
• M40: 11,629,439 km (0.106 R)
• M41: 12,299,039 km (0.025 R)
• M42: 12,618,431 km (0.092 R)
• M43: 13,758,067 km (0.119 R)
• M44: 14,298,265 km (0.077 R)
• M45: 14,930,316 km (0.118 R)
• M46: 15,185,680 km (0.11 R)
• M47: 15,271,100 km (0.065 R)
• M48: 15,356,670 km (0.094 R)
• M49: 16,396,375 km (0.09 R)
• M50: 16,659,967 km (0.083 R)
• M51: 17,682,917 km (0.118 R)
• M52: 18,315,567 km (0.067 R)
• M53: 18,817,916 km (0.057 R)
• M54: 19,093,775 km (0.092 R)
• M55: 19,232,302 km (0.106 R)
• M56: 19,649,680 km (0.112 R)
• M57: 21,110,055 km (0.067 R)
• M58: 22,410,359 km (0.086 R)
• M59: 22,654,054 km (0.085 R)
• M60: 22,849,579 km (0.081 R)
• M61: 23,538,477 km (0.039 R)
• M62: 23,637,361 km (0.116 R)
• M63: 27,135,558 km (0.047 R)
• M64: 27,969,566 km (0.11 R)
• M65: 28,231,961 km (0.065 R)
• M66: 29,769,677 km (0.077 R)
• M67: 30,037,607 km (0.108 R)
• M68: 30,791,879 km (0.082 R)
• M69: 31,661,641 km (0.084 R)
• M70: 31,825,601 km (0.11 R)
• M71: 32,209,319 km (0.111 R)
• M72: 32,319,274 km (0.083 R)
• M73: 32,539,482 km (0.115 R)
• M74: 33,314,099 km (0.104 R)
• M75: 33,927,002 km (0.088 R)
• M76: 34,881,586 km (0.072 R)
• M77: 36,301,270 km (0.119 R)
• M78: 36,587,450 km (0.086 R)
• M79: 36,816,934 km (0.116 R)
• M80: 37,219,801 km (0.109 R)
• M81: 37,392,885 km (0.104 R)
• M82: 38,320,542 km (0.117 R)
• M83: 38,611,958 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.5

Radius: 10.7

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.19 AU - 12.11 AU

Year: 13093 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,984,019 km

• M1: 324,029 km (0.118 R)
• M2: 692,638 km (0.088 R)
• M3: 987,047 km (0.051 R)
• M4: 1,055,413 km (0.073 R)
• M5: 1,125,425 km (0.117 R)
• M6: 1,295,368 km (0.058 R)
• M7: 2,237,835 km (0.1 R)
• M8: 2,329,688 km (0.075 R)
• M9: 2,774,592 km (0.103 R)
• M10: 3,562,374 km (0.115 R)
• M11: 4,531,918 km (0.096 R)
• M12: 4,727,442 km (0.089 R)
• M13: 5,578,654 km (0.11 R)
• M14: 5,704,167 km (0.114 R)
• M15: 5,915,549 km (0.077 R)
• M16: 6,043,604 km (0.046 R)
• M17: 6,215,642 km (0.059 R)
• M18: 6,965,426 km (0.038 R)
• M19: 7,191,319 km (0.06 R)
• M20: 7,743,635 km (0.065 R)
• M21: 7,883,808 km (0.114 R)
• M22: 9,134,147 km (0.114 R)
• M23: 11,017,584 km (0.063 R)
• M24: 11,175,410 km (0.052 R)
• M25: 11,600,118 km (0.112 R)
• M26: 12,574,898 km (0.105 R)
• M27: 13,519,608 km (0.113 R)
• M28: 14,257,425 km (0.078 R)
• M29: 15,418,005 km (0.078 R)
• M30: 15,772,104 km (0.108 R)
• M31: 16,428,240 km (0.056 R)
• M32: 17,398,532 km (0.027 R)
• M33: 17,767,141 km (0.034 R)
• M34: 17,890,559 km (0.049 R)
• M35: 18,574,670 km (0.114 R)
• M36: 21,395,936 km (0.102 R)
• M37: 23,597,867 km (0.108 R)
• M38: 24,279,286 km (0.079 R)
• M39: 24,416,317 km (0.098 R)
• M40: 25,036,400 km (0.088 R)
• M41: 25,313,605 km (0.054 R)
• M42: 26,151,353 km (0.116 R)
• M43: 26,221,515 km (0.092 R)
• M44: 26,714,889 km (0.102 R)
• M45: 27,567,746 km (0.117 R)
• M46: 28,213,261 km (0.113 R)
• M47: 29,592,254 km (0.111 R)
• M48: 29,958,918 km (0.053 R)
• M49: 30,105,973 km (0.098 R)
• M50: 32,642,255 km (0.05 R)
• M51: 32,869,345 km (0.119 R)
• M52: 33,021,037 km (0.048 R)
• M53: 33,096,883 km (0.041 R)
• M54: 33,172,879 km (0.058 R)
• M55: 33,630,050 km (0.096 R)
• M56: 34,704,761 km (0.074 R)
• M57: 35,946,723 km (0.087 R)
• M58: 37,124,357 km (0.091 R)
• M59: 39,597,958 km (0.104 R)
• M60: 39,920,940 km (0.085 R)
• M61: 42,124,217 km (0.11 R)
• M62: 42,289,074 km (0.104 R)
• M63: 42,454,081 km (0.036 R)
• M64: 43,116,201 km (0.073 R)
• M65: 43,199,228 km (0.081 R)
• M66: 44,450,614 km (0.091 R)
• M67: 46,989,140 km (0.09 R)
• M68: 47,759,868 km (0.11 R)
• M69: 48,621,103 km (0.098 R)
• M70: 49,053,591 km (0.119 R)
• M71: 49,661,257 km (0.081 R)
• M72: 51,147,512 km (0.077 R)
• M73: 51,675,592 km (0.116 R)
• M74: 51,940,231 km (0.103 R)
• M75: 54,791,716 km (0.059 R)
• M76: 54,881,624 km (0.063 R)
• M77: 55,241,856 km (0.029 R)
• M78: 55,331,914 km (0.083 R)
• M79: 55,512,479 km (0.077 R)
• M80: 55,874,057 km (0.115 R)
• M81: 55,964,563 km (0.117 R)
• M82: 56,417,845 km (0.086 R)
• M83: 56,872,323 km (0.099 R)
• M84: 57,510,657 km (0.08 R)
• M85: 58,334,942 km (0.072 R)
• M86: 58,794,506 km (0.043 R)
• M87: 59,902,578 km (0.051 R)
• M88: 60,459,082 km (0.105 R)
• M89: 62,232,864 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.2

Radius: 4.7

Gravity: 37.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.95 AU - 14.53 AU

Year: 16132 Days

Day: 20.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,984,019 km

• M1: 70,012 km (0.071 R)
• M2: 128,355 km (0.075 R)
• M3: 256,261 km (0.098 R)
• M4: 403,765 km (0.086 R)
• M5: 840,291 km (0.096 R)
• M6: 1,552,527 km (0.084 R)
• M7: 1,977,983 km (0.086 R)
• M8: 2,009,698 km (0.109 R)
• M9: 2,505,914 km (0.113 R)
• M10: 2,785,363 km (0.072 R)
• M11: 2,928,977 km (0.054 R)
• M12: 2,965,179 km (0.079 R)
• M13: 3,260,635 km (0.055 R)
• M14: 3,298,334 km (0.059 R)
• M15: 3,411,879 km (0.08 R)
• M16: 4,873,450 km (0.089 R)
• M17: 5,803,949 km (0.112 R)
• M18: 6,501,374 km (0.072 R)
• M19: 6,980,835 km (0.071 R)
• M20: 7,029,454 km (0.096 R)
• M21: 8,383,016 km (0.115 R)
• M22: 9,115,746 km (0.095 R)
• M23: 9,543,596 km (0.04 R)
• M24: 11,091,934 km (0.05 R)
• M25: 13,616,697 km (0.096 R)
• M26: 14,724,021 km (0.041 R)
• M27: 16,244,833 km (0.082 R)
• M28: 17,417,680 km (0.04 R)
• M29: 18,081,147 km (0.079 R)
• M30: 19,023,613 km (0.062 R)
• M31: 20,258,693 km (0.104 R)
• M32: 20,606,508 km (0.099 R)
• M33: 21,661,323 km (0.102 R)
• M34: 22,016,767 km (0.118 R)
• M35: 22,230,992 km (0.115 R)
• M36: 22,302,499 km (0.067 R)
• M37: 22,445,964 km (0.102 R)
• M38: 23,603,702 km (0.069 R)
• M39: 23,823,012 km (0.108 R)
• M40: 24,042,921 km (0.066 R)
• M41: 25,601,132 km (0.117 R)
• M42: 26,734,037 km (0.071 R)
• M43: 26,962,623 km (0.075 R)
• M44: 27,115,362 km (0.107 R)
• M45: 28,814,195 km (0.095 R)
• M46: 29,440,412 km (0.108 R)
• M47: 30,388,115 km (0.093 R)
• M48: 30,467,551 km (0.096 R)
• M49: 30,786,045 km (0.107 R)
• M50: 31,909,076 km (0.104 R)
• M51: 32,964,040 km (0.078 R)
• M52: 33,454,721 km (0.096 R)
• M53: 38,836,954 km (0.097 R)
• M54: 39,962,678 km (0.115 R)
• M55: 41,803,479 km (0.08 R)
• M56: 42,778,858 km (0.112 R)
• M57: 43,135,349 km (0.072 R)
• M58: 45,113,631 km (0.065 R)
• M59: 45,385,600 km (0.026 R)
• M60: 45,749,273 km (0.112 R)
• M61: 46,479,310 km (0.086 R)
• M62: 48,321,309 km (0.081 R)
• M63: 48,971,611 km (0.107 R)
• M64: 49,251,209 km (0.088 R)
• M65: 51,601,691 km (0.069 R)
• M66: 52,742,824 km (0.117 R)
• M67: 53,125,046 km (0.083 R)
• M68: 53,508,166 km (0.103 R)
• M69: 53,988,376 km (0.063 R)
• M70: 54,566,571 km (0.05 R)
• M71: 56,313,276 km (0.112 R)
• M72: 56,801,863 km (0.11 R)
• M73: 57,488,068 km (0.119 R)
• M74: 57,684,490 km (0.089 R)
• M75: 58,473,021 km (0.092 R)
• M76: 58,868,707 km (0.118 R)
• M77: 59,861,438 km (0.079 R)
• M78: 59,961,071 km (0.118 R)
• M79: 60,260,117 km (0.089 R)
• M80: 60,859,855 km (0.117 R)
• M81: 61,160,397 km (0.111 R)
• M82: 62,974,271 km (0.103 R)
• M83: 63,989,592 km (0.11 R)
• M84: 64,091,468 km (0.059 R)
• M85: 64,703,473 km (0.034 R)
• M86: 65,727,919 km (0.102 R)
• M87: 65,933,466 km (0.102 R)
• M88: 66,964,345 km (0.103 R)
• M89: 69,355,667 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit