🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.72 AU - 1.12 AU

Year: 336 Days

Day: 16.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.87 AU - 1.05 AU

Year: 358 Days

Day: 29.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,643,266 km

• M1: 312,809 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.72 AU - 3.46 AU

Year: 2068 Days

Day: 29.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.76 AU - 4.34 AU

Year: 2547 Days

Day: 23.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.5

Radius: 14.8

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.42 AU - 11.06 AU

Year: 11575 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 97,643,266 km

• M1: 187,895 km (0.05 R)
• M2: 361,578 km (0.087 R)
• M3: 548,725 km (0.073 R)
• M4: 671,994 km (0.047 R)
• M5: 1,019,509 km (0.102 R)
• M6: 1,289,833 km (0.118 R)
• M7: 1,444,068 km (0.112 R)
• M8: 2,308,594 km (0.105 R)
• M9: 2,946,180 km (0.094 R)
• M10: 3,179,553 km (0.053 R)
• M11: 3,285,169 km (0.048 R)
• M12: 3,554,745 km (0.102 R)
• M13: 3,692,375 km (0.087 R)
• M14: 4,115,886 km (0.101 R)
• M15: 4,645,014 km (0.117 R)
• M16: 4,917,731 km (0.071 R)
• M17: 5,071,667 km (0.098 R)
• M18: 5,542,900 km (0.069 R)
• M19: 5,767,746 km (0.052 R)
• M20: 6,028,345 km (0.045 R)
• M21: 6,393,215 km (0.103 R)
• M22: 6,833,780 km (0.072 R)
• M23: 6,971,410 km (0.069 R)
• M24: 7,144,794 km (0.061 R)
• M25: 8,069,010 km (0.081 R)
• M26: 8,471,428 km (0.047 R)
• M27: 8,768,230 km (0.117 R)
• M28: 8,955,527 km (0.096 R)
• M29: 9,068,473 km (0.113 R)
• M30: 9,563,792 km (0.111 R)
• M31: 9,873,011 km (0.046 R)
• M32: 9,989,847 km (0.118 R)
• M33: 11,632,132 km (0.039 R)
• M34: 12,632,194 km (0.086 R)
• M35: 13,056,902 km (0.117 R)
• M36: 13,703,015 km (0.032 R)
• M37: 15,250,905 km (0.11 R)
• M38: 17,841,192 km (0.107 R)
• M39: 18,317,960 km (0.12 R)
• M40: 18,413,852 km (0.089 R)
• M41: 18,509,894 km (0.082 R)
• M42: 19,186,825 km (0.098 R)
• M43: 19,332,832 km (0.084 R)
• M44: 19,528,207 km (0.104 R)
• M45: 19,822,615 km (0.045 R)
• M46: 20,266,921 km (0.051 R)
• M47: 21,568,722 km (0.115 R)
• M48: 22,588,530 km (0.087 R)
• M49: 23,052,583 km (0.09 R)
• M50: 24,358,273 km (0.079 R)
• M51: 24,569,356 km (0.09 R)
• M52: 24,834,144 km (0.077 R)
• M53: 24,993,466 km (0.081 R)
• M54: 25,795,161 km (0.084 R)
• M55: 26,064,287 km (0.12 R)
• M56: 26,280,157 km (0.118 R)
• M57: 26,659,537 km (0.046 R)
• M58: 27,314,178 km (0.112 R)
• M59: 30,268,287 km (0.06 R)
• M60: 30,495,376 km (0.069 R)
• M61: 31,008,198 km (0.091 R)
• M62: 31,754,242 km (0.1 R)
• M63: 31,984,922 km (0.113 R)
• M64: 33,146,849 km (0.106 R)
• M65: 33,263,835 km (0.067 R)
• M66: 33,674,331 km (0.091 R)
• M67: 33,909,649 km (0.108 R)
• M68: 34,618,742 km (0.069 R)
• M69: 34,737,374 km (0.102 R)
• M70: 35,811,636 km (0.101 R)
• M71: 35,931,613 km (0.119 R)
• M72: 37,625,959 km (0.087 R)
• M73: 38,852,213 km (0.106 R)
• M74: 39,532,135 km (0.104 R)
• M75: 39,718,384 km (0.084 R)
• M76: 40,653,371 km (0.109 R)
• M77: 40,841,266 km (0.109 R)
• M78: 41,029,460 km (0.077 R)
• M79: 41,721,949 km (0.096 R)
• M80: 41,974,769 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.9

Radius: 14.2

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.88 AU - 11.82 AU

Year: 11772 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 97,643,266 km

• M1: 224,696 km (0.038 R)
• M2: 454,628 km (0.098 R)
• M3: 696,228 km (0.048 R)
• M4: 1,109,717 km (0.087 R)
• M5: 1,287,140 km (0.12 R)
• M6: 1,983,967 km (0.079 R)
• M7: 2,147,477 km (0.109 R)
• M8: 2,665,086 km (0.084 R)
• M9: 3,317,931 km (0.056 R)
• M10: 3,950,581 km (0.113 R)
• M11: 4,053,953 km (0.118 R)
• M12: 4,405,208 km (0.081 R)
• M13: 4,620,929 km (0.081 R)
• M14: 5,907,919 km (0.086 R)
• M15: 6,026,700 km (0.091 R)
• M16: 6,146,229 km (0.047 R)
• M17: 6,266,505 km (0.109 R)
• M18: 6,509,602 km (0.071 R)
• M19: 7,215,255 km (0.113 R)
• M20: 7,342,263 km (0.096 R)
• M21: 7,684,843 km (0.054 R)
• M22: 8,164,453 km (0.084 R)
• M23: 8,385,709 km (0.088 R)
• M24: 8,474,719 km (0.046 R)
• M25: 8,924,859 km (0.066 R)
• M26: 9,754,828 km (0.082 R)
• M27: 10,417,397 km (0.117 R)
• M28: 11,438,552 km (0.071 R)
• M29: 11,786,068 km (0.106 R)
• M30: 12,542,585 km (0.103 R)
• M31: 12,746,935 km (0.034 R)
• M32: 12,849,560 km (0.112 R)
• M33: 14,689,613 km (0.099 R)
• M34: 15,448,673 km (0.115 R)
• M35: 15,612,931 km (0.094 R)
• M36: 16,779,346 km (0.11 R)
• M37: 16,948,392 km (0.03 R)
• M38: 17,061,188 km (0.068 R)
• M39: 18,552,230 km (0.111 R)
• M40: 19,019,424 km (0.057 R)
• M41: 19,254,443 km (0.078 R)
• M42: 19,965,332 km (0.098 R)
• M43: 20,624,610 km (0.068 R)
• M44: 21,291,068 km (0.102 R)
• M45: 22,087,826 km (0.117 R)
• M46: 22,396,896 km (0.114 R)
• M47: 23,332,630 km (0.116 R)
• M48: 23,773,645 km (0.106 R)
• M49: 23,963,485 km (0.111 R)
• M50: 24,153,923 km (0.107 R)
• M51: 24,792,107 km (0.086 R)
• M52: 26,871,667 km (0.112 R)
• M53: 27,069,436 km (0.09 R)
• M54: 27,333,925 km (0.114 R)
• M55: 30,300,002 km (0.07 R)
• M56: 33,013,258 km (0.117 R)
• M57: 33,295,848 km (0.05 R)
• M58: 35,730,853 km (0.119 R)
• M59: 37,410,388 km (0.044 R)
• M60: 39,489,649 km (0.058 R)
• M61: 39,864,990 km (0.106 R)
• M62: 40,165,981 km (0.079 R)
• M63: 40,770,356 km (0.118 R)
• M64: 43,604,488 km (0.108 R)
• M65: 43,992,395 km (0.055 R)
• M66: 44,615,321 km (0.104 R)
• M67: 45,006,220 km (0.098 R)
• M68: 45,398,167 km (0.119 R)
• M69: 45,555,244 km (0.114 R)
• M70: 45,791,310 km (0.076 R)
• M71: 46,106,662 km (0.104 R)
• M72: 46,739,461 km (0.113 R)
• M73: 47,534,424 km (0.074 R)
• M74: 48,414,209 km (0.084 R)
• M75: 48,574,728 km (0.074 R)
• M76: 49,784,227 km (0.07 R)
• M77: 50,922,068 km (0.04 R)
• M78: 52,068,586 km (0.028 R)
• M79: 52,975,299 km (0.096 R)
• M80: 53,804,221 km (0.06 R)
• M81: 55,139,232 km (0.102 R)
• M82: 55,810,926 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.4

Radius: 5.3

Gravity: 20.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 18.86 AU - 19.4 AU

Year: 31862 Days

Day: 22.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,643,266 km

• M1: 90,656 km (0.091 R)
• M2: 149,299 km (0.081 R)
• M3: 341,831 km (0.053 R)
• M4: 451,636 km (0.116 R)
• M5: 650,900 km (0.116 R)
• M6: 876,045 km (0.111 R)
• M7: 1,324,540 km (0.062 R)
• M8: 1,951,055 km (0.084 R)
• M9: 3,291,452 km (0.066 R)
• M10: 3,338,576 km (0.102 R)
• M11: 3,821,777 km (0.032 R)
• M12: 3,920,960 km (0.117 R)
• M13: 4,745,544 km (0.06 R)
• M14: 4,959,768 km (0.101 R)
• M15: 6,194,100 km (0.087 R)
• M16: 7,393,875 km (0.116 R)
• M17: 8,728,138 km (0.065 R)
• M18: 9,793,574 km (0.085 R)
• M19: 11,111,083 km (0.085 R)
• M20: 12,778,949 km (0.114 R)
• M21: 13,452,589 km (0.031 R)
• M22: 14,137,597 km (0.071 R)
• M23: 14,445,769 km (0.116 R)
• M24: 14,756,184 km (0.119 R)
• M25: 16,421,209 km (0.103 R)
• M26: 17,317,001 km (0.109 R)
• M27: 17,563,987 km (0.093 R)
• M28: 18,901,093 km (0.077 R)
• M29: 20,184,044 km (0.052 R)
• M30: 20,530,812 km (0.1 R)
• M31: 21,318,445 km (0.103 R)
• M32: 23,103,895 km (0.111 R)
• M33: 24,658,666 km (0.098 R)
• M34: 25,870,409 km (0.104 R)
• M35: 26,341,492 km (0.033 R)
• M36: 26,625,579 km (0.076 R)
• M37: 26,815,568 km (0.083 R)
• M38: 30,013,821 km (0.08 R)
• M39: 31,506,808 km (0.117 R)
• M40: 31,909,076 km (0.116 R)
• M41: 33,432,581 km (0.085 R)
• M42: 33,637,380 km (0.113 R)
• M43: 34,151,548 km (0.103 R)
• M44: 35,918,898 km (0.12 R)
• M45: 36,866,450 km (0.104 R)
• M46: 38,356,894 km (0.072 R)
• M47: 40,629,136 km (0.12 R)
• M48: 40,847,699 km (0.026 R)
• M49: 43,390,414 km (0.117 R)
• M50: 44,399,302 km (0.117 R)
• M51: 45,983,842 km (0.118 R)
• M52: 46,325,823 km (0.072 R)
• M53: 48,975,351 km (0.114 R)
• M54: 49,324,662 km (0.083 R)
• M55: 50,494,667 km (0.111 R)
• M56: 58,442,203 km (0.106 R)
• M57: 58,936,176 km (0.104 R)
• M58: 61,301,617 km (0.118 R)
• M59: 63,444,307 km (0.115 R)
• M60: 65,355,121 km (0.08 R)
• M61: 67,155,531 km (0.113 R)
• M62: 67,932,094 km (0.074 R)
• M63: 69,232,997 km (0.095 R)
• M64: 70,017,488 km (0.112 R)
• M65: 70,542,128 km (0.088 R)
• M66: 72,123,826 km (0.109 R)
• M67: 72,653,702 km (0.083 R)
• M68: 75,590,906 km (0.09 R)
• M69: 76,533,523 km (0.082 R)
• M70: 76,803,547 km (0.031 R)
• M71: 77,073,870 km (0.081 R)
• M72: 78,158,455 km (0.12 R)
• M73: 79,794,906 km (0.086 R)
• M74: 80,205,702 km (0.119 R)
• M75: 81,304,797 km (0.106 R)
• M76: 81,718,286 km (0.12 R)
• M77: 81,994,294 km (0.108 R)
• M78: 83,935,027 km (0.063 R)
• M79: 84,352,854 km (0.117 R)
• M80: 85,610,373 km (0.092 R)
• M81: 86,592,932 km (0.074 R)
• M82: 89,420,482 km (0.032 R)
• M83: 90,559,969 km (0.113 R)
• M84: 91,274,598 km (0.095 R)
• M85: 92,853,304 km (0.075 R)
• M86: 94,007,152 km (0.102 R)
• M87: 94,296,325 km (0.089 R)
• M88: 94,440,986 km (0.074 R)
• M89: 95,165,638 km (0.117 R)
• M90: 96,474,620 km (0.117 R)
• M91: 97,058,351 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 10,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit