🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.74 AU - 1.12 AU

Year: 338 Days

Day: 19.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,070,647 km

• M1: 255,064 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.52 AU - 1.94 AU

Year: 857 Days

Day: 45.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.92 AU - 2.62 AU

Year: 1288 Days

Day: 34.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,070,647 km

• M1: 161,416 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.54 AU - 2.62 AU

Year: 1561 Days

Day: 46.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.7

Radius: 8.1

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.04 AU - 12.26 AU

Year: 12182 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 107,070,647 km

• M1: 110,104 km (0.028 R)
• M2: 205,547 km (0.103 R)
• M3: 343,327 km (0.097 R)
• M4: 478,115 km (0.113 R)
• M5: 552,615 km (0.097 R)
• M6: 954,584 km (0.118 R)
• M7: 1,051,224 km (0.046 R)
• M8: 1,134,251 km (0.096 R)
• M9: 1,237,025 km (0.084 R)
• M10: 1,342,940 km (0.108 R)
• M11: 1,433,596 km (0.092 R)
• M12: 1,999,525 km (0.07 R)
• M13: 2,103,645 km (0.114 R)
• M14: 2,252,495 km (0.073 R)
• M15: 2,317,271 km (0.107 R)
• M16: 3,241,187 km (0.101 R)
• M17: 3,314,640 km (0.075 R)
• M18: 3,793,204 km (0.12 R)
• M19: 4,159,569 km (0.119 R)
• M20: 4,212,826 km (0.1 R)
• M21: 4,537,453 km (0.12 R)
• M22: 4,814,059 km (0.114 R)
• M23: 5,442,071 km (0.06 R)
• M24: 5,676,790 km (0.085 R)
• M25: 6,805,357 km (0.115 R)
• M26: 6,868,337 km (0.026 R)
• M27: 6,994,897 km (0.103 R)
• M28: 7,282,275 km (0.116 R)
• M29: 7,934,970 km (0.113 R)
• M30: 9,260,707 km (0.046 R)
• M31: 9,541,203 km (0.087 R)
• M32: 9,859,996 km (0.097 R)
• M33: 10,038,616 km (0.107 R)
• M34: 10,763,716 km (0.072 R)
• M35: 11,731,615 km (0.098 R)
• M36: 11,807,311 km (0.043 R)
• M37: 11,959,003 km (0.11 R)
• M38: 12,149,441 km (0.094 R)
• M39: 12,495,013 km (0.045 R)
• M40: 12,572,205 km (0.106 R)
• M41: 12,765,934 km (0.085 R)
• M42: 13,949,253 km (0.104 R)
• M43: 14,513,387 km (0.08 R)
• M44: 14,594,469 km (0.091 R)
• M45: 16,503,487 km (0.089 R)
• M46: 16,758,253 km (0.091 R)
• M47: 17,185,654 km (0.068 R)
• M48: 17,964,161 km (0.092 R)
• M49: 21,283,439 km (0.1 R)
• M50: 21,607,019 km (0.039 R)
• M51: 22,399,738 km (0.085 R)
• M52: 22,681,880 km (0.117 R)
• M53: 23,869,687 km (0.11 R)
• M54: 24,398,814 km (0.1 R)
• M55: 25,419,521 km (0.052 R)
• M56: 26,702,622 km (0.113 R)
• M57: 28,107,794 km (0.104 R)
• M58: 29,485,591 km (0.119 R)
• M59: 30,001,404 km (0.06 R)
• M60: 30,728,450 km (0.103 R)
• M61: 30,937,288 km (0.089 R)
• M62: 31,830,089 km (0.062 R)
• M63: 32,147,236 km (0.055 R)
• M64: 33,694,676 km (0.069 R)
• M65: 34,396,141 km (0.109 R)
• M66: 35,266,202 km (0.055 R)
• M67: 35,539,667 km (0.118 R)
• M68: 35,868,633 km (0.098 R)
• M69: 36,198,646 km (0.034 R)
• M70: 36,695,460 km (0.065 R)
• M71: 36,750,811 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.3

Radius: 6.9

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.51 AU - 15.93 AU

Year: 20201 Days

Day: 18.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,070,647 km

• M1: 207,343 km (0.064 R)
• M2: 429,346 km (0.071 R)
• M3: 533,017 km (0.114 R)
• M4: 599,588 km (0.07 R)
• M5: 741,407 km (0.035 R)
• M6: 867,967 km (0.058 R)
• M7: 974,630 km (0.118 R)
• M8: 1,029,533 km (0.098 R)
• M9: 1,230,442 km (0.104 R)
• M10: 1,290,132 km (0.1 R)
• M11: 1,636,002 km (0.086 R)
• M12: 1,768,845 km (0.027 R)
• M13: 2,755,294 km (0.091 R)
• M14: 2,913,718 km (0.079 R)
• M15: 4,150,443 km (0.107 R)
• M16: 4,516,958 km (0.113 R)
• M17: 4,941,816 km (0.078 R)
• M18: 4,989,837 km (0.118 R)
• M19: 5,379,390 km (0.099 R)
• M20: 5,428,907 km (0.119 R)
• M21: 5,628,021 km (0.047 R)
• M22: 6,291,638 km (0.076 R)
• M23: 6,448,267 km (0.103 R)
• M24: 6,925,933 km (0.118 R)
• M25: 7,033,643 km (0.103 R)
• M26: 7,087,798 km (0.103 R)
• M27: 8,254,960 km (0.076 R)
• M28: 8,599,185 km (0.117 R)
• M29: 9,006,839 km (0.084 R)
• M30: 10,144,980 km (0.102 R)
• M31: 10,699,689 km (0.119 R)
• M32: 11,327,700 km (0.087 R)
• M33: 11,454,709 km (0.081 R)
• M34: 12,096,933 km (0.054 R)
• M35: 12,291,859 km (0.038 R)
• M36: 12,619,029 km (0.1 R)
• M37: 12,750,825 km (0.09 R)
• M38: 12,949,192 km (0.118 R)
• M39: 14,642,041 km (0.084 R)
• M40: 15,058,522 km (0.065 R)
• M41: 15,974,360 km (0.107 R)
• M42: 16,980,705 km (0.115 R)
• M43: 17,564,884 km (0.103 R)
• M44: 18,528,295 km (0.098 R)
• M45: 19,054,131 km (0.077 R)
• M46: 19,280,922 km (0.082 R)
• M47: 19,890,234 km (0.112 R)
• M48: 20,893,886 km (0.106 R)
• M49: 22,072,268 km (0.099 R)
• M50: 23,839,318 km (0.088 R)
• M51: 24,002,230 km (0.081 R)
• M52: 24,165,442 km (0.098 R)
• M53: 24,822,176 km (0.038 R)
• M54: 26,069,224 km (0.045 R)
• M55: 26,742,564 km (0.109 R)
• M56: 28,623,907 km (0.036 R)
• M57: 29,057,292 km (0.051 R)
• M58: 31,435,449 km (0.092 R)
• M59: 34,517,614 km (0.043 R)
• M60: 34,609,767 km (0.117 R)
• M61: 36,375,321 km (0.047 R)
• M62: 36,468,969 km (0.098 R)
• M63: 37,221,745 km (0.101 R)
• M64: 37,410,688 km (0.031 R)
• M65: 38,169,897 km (0.114 R)
• M66: 39,799,766 km (0.115 R)
• M67: 40,671,921 km (0.113 R)
• M68: 43,723,718 km (0.054 R)
• M69: 43,823,350 km (0.111 R)
• M70: 44,122,845 km (0.062 R)
• M71: 47,461,420 km (0.114 R)
• M72: 48,798,825 km (0.093 R)
• M73: 49,005,719 km (0.068 R)
• M74: 51,090,216 km (0.086 R)
• M75: 53,736,303 km (0.057 R)
• M76: 55,452,939 km (0.054 R)
• M77: 55,776,818 km (0.103 R)
• M78: 56,534,980 km (0.075 R)
• M79: 57,514,846 km (0.092 R)
• M80: 58,390,592 km (0.113 R)
• M81: 61,266,761 km (0.037 R)
• M82: 61,489,811 km (0.041 R)
• M83: 61,713,310 km (0.045 R)
• M84: 64,528,742 km (0.077 R)
• M85: 66,238,048 km (0.082 R)
• M86: 67,385,912 km (0.103 R)
• M87: 69,934,013 km (0.101 R)
• M88: 72,631,711 km (0.08 R)
• M89: 73,459,436 km (0.045 R)
• M90: 74,052,592 km (0.052 R)
• M91: 77,644,736 km (0.105 R)
• M92: 77,886,187 km (0.114 R)
• M93: 81,661,139 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.8

Radius: 4.8

Gravity: 38.1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.55 AU - 19.05 AU

Year: 29492 Days

Day: 16.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 107,070,647 km

• M1: 183,108 km (0.066 R)
• M2: 457,620 km (0.119 R)
• M3: 615,745 km (0.117 R)
• M4: 883,824 km (0.12 R)
• M5: 1,150,108 km (0.076 R)
• M6: 1,516,025 km (0.087 R)
• M7: 1,632,412 km (0.088 R)
• M8: 2,618,561 km (0.066 R)
• M9: 2,949,023 km (0.099 R)
• M10: 3,393,029 km (0.118 R)
• M11: 4,902,921 km (0.089 R)
• M12: 5,426,812 km (0.076 R)
• M13: 6,090,877 km (0.093 R)
• M14: 6,152,512 km (0.11 R)
• M15: 7,626,649 km (0.054 R)
• M16: 7,693,071 km (0.105 R)
• M17: 8,096,087 km (0.106 R)
• M18: 9,416,438 km (0.084 R)
• M19: 9,702,918 km (0.119 R)
• M20: 11,102,107 km (0.054 R)
• M21: 11,480,589 km (0.053 R)
• M22: 13,677,584 km (0.095 R)
• M23: 14,823,354 km (0.073 R)
• M24: 14,989,557 km (0.114 R)
• M25: 15,323,759 km (0.107 R)
• M26: 15,491,907 km (0.104 R)
• M27: 16,598,931 km (0.116 R)
• M28: 18,798,618 km (0.052 R)
• M29: 19,430,819 km (0.092 R)
• M30: 20,623,114 km (0.085 R)
• M31: 20,808,615 km (0.091 R)
• M32: 20,994,715 km (0.114 R)
• M33: 21,274,912 km (0.114 R)
• M34: 21,650,402 km (0.109 R)
• M35: 21,744,499 km (0.06 R)
• M36: 24,046,212 km (0.028 R)
• M37: 24,535,397 km (0.054 R)
• M38: 25,027,873 km (0.11 R)
• M39: 25,922,469 km (0.066 R)
• M40: 26,827,536 km (0.117 R)
• M41: 27,640,750 km (0.108 R)
• M42: 29,083,172 km (0.071 R)
• M43: 29,813,509 km (0.099 R)
• M44: 30,128,413 km (0.072 R)
• M45: 30,655,596 km (0.083 R)
• M46: 32,362,956 km (0.079 R)
• M47: 33,119,622 km (0.077 R)
• M48: 34,981,368 km (0.053 R)
• M49: 35,757,781 km (0.111 R)
• M50: 35,980,681 km (0.053 R)
• M51: 37,553,853 km (0.099 R)
• M52: 41,232,614 km (0.119 R)
• M53: 44,544,412 km (0.046 R)
• M54: 44,664,239 km (0.074 R)
• M55: 48,309,341 km (0.119 R)
• M56: 48,926,133 km (0.093 R)
• M57: 49,049,701 km (0.049 R)
• M58: 49,793,950 km (0.059 R)
• M59: 50,791,918 km (0.097 R)
• M60: 52,174,801 km (0.043 R)
• M61: 58,221,696 km (0.068 R)
• M62: 58,615,139 km (0.081 R)
• M63: 58,877,982 km (0.113 R)
• M64: 60,728,358 km (0.098 R)
• M65: 61,927,834 km (0.116 R)
• M66: 62,731,922 km (0.052 R)
• M67: 63,135,238 km (0.086 R)
• M68: 66,119,117 km (0.101 R)
• M69: 66,529,614 km (0.112 R)
• M70: 69,148,773 km (0.115 R)
• M71: 70,122,207 km (0.062 R)
• M72: 71,100,128 km (0.114 R)
• M73: 71,240,152 km (0.105 R)
• M74: 73,069,434 km (0.08 R)
• M75: 73,210,804 km (0.093 R)
• M76: 74,771,709 km (0.068 R)
• M77: 77,061,603 km (0.115 R)
• M78: 77,637,705 km (0.117 R)
• M79: 80,101,881 km (0.098 R)
• M80: 81,856,813 km (0.111 R)
• M81: 85,553,227 km (0.071 R)
• M82: 87,797,046 km (0.097 R)
• M83: 89,757,376 km (0.052 R)
• M84: 92,037,098 km (0.1 R)
• M85: 92,954,283 km (0.086 R)
• M86: 93,107,471 km (0.103 R)
• M87: 93,413,997 km (0.103 R)
• M88: 93,874,459 km (0.078 R)
• M89: 94,181,883 km (0.101 R)
• M90: 95,569,403 km (0.089 R)
• M91: 95,724,087 km (0.078 R)
• M92: 96,343,273 km (0.086 R)
• M93: 97,896,996 km (0.093 R)
• M94: 99,302,468 km (0.074 R)
• M95: 100,086,211 km (0.11 R)
• M96: 103,400,103 km (0.113 R)
• M97: 103,717,550 km (0.111 R)
• M98: 103,876,423 km (0.038 R)
• M99: 105,469,491 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 16,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit