🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.5 AU - 0.54 AU

Year: 135 Days

Day: 29.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,372,710 km

• M1: 125,662 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.58 AU - 0.9 AU

Year: 229 Days

Day: 38.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,372,710 km

• M1: 247,435 km (0.035 R)
• M2: 490,232 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.02 AU - 1.24 AU

Year: 432 Days

Day: 45.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,372,710 km

• M1: 944,711 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.75 AU - 2.01 AU

Year: 928 Days

Day: 27.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,372,710 km

• M1: 640,129 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.8

Radius: 10.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.23 AU - 8.49 AU

Year: 7186 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,372,710 km

• M1: 146,905 km (0.063 R)
• M2: 282,890 km (0.06 R)
• M3: 385,963 km (0.083 R)
• M4: 478,863 km (0.069 R)
• M5: 552,315 km (0.098 R)
• M6: 650,452 km (0.119 R)
• M7: 832,662 km (0.068 R)
• M8: 959,820 km (0.068 R)
• M9: 1,032,225 km (0.084 R)
• M10: 1,182,870 km (0.07 R)
• M11: 1,464,563 km (0.108 R)
• M12: 1,577,659 km (0.061 R)
• M13: 1,679,087 km (0.088 R)
• M14: 2,235,591 km (0.108 R)
• M15: 2,350,332 km (0.106 R)
• M16: 2,620,057 km (0.066 R)
• M17: 2,741,231 km (0.1 R)
• M18: 3,300,428 km (0.112 R)
• M19: 3,660,660 km (0.064 R)
• M20: 3,934,125 km (0.057 R)
• M21: 4,133,688 km (0.117 R)
• M22: 5,115,948 km (0.045 R)
• M23: 6,493,595 km (0.113 R)
• M24: 6,753,745 km (0.064 R)
• M25: 7,089,892 km (0.1 R)
• M26: 7,333,288 km (0.085 R)
• M27: 8,308,965 km (0.028 R)
• M28: 8,565,675 km (0.117 R)
• M29: 9,192,490 km (0.103 R)
• M30: 9,511,582 km (0.078 R)
• M31: 10,078,558 km (0.117 R)
• M32: 10,215,291 km (0.071 R)
• M33: 10,297,569 km (0.048 R)
• M34: 10,379,998 km (0.031 R)
• M35: 10,740,080 km (0.088 R)
• M36: 10,851,680 km (0.118 R)
• M37: 11,132,475 km (0.074 R)
• M38: 11,387,240 km (0.091 R)
• M39: 11,558,081 km (0.116 R)
• M40: 11,758,692 km (0.089 R)
• M41: 11,902,605 km (0.078 R)
• M42: 12,484,092 km (0.104 R)
• M43: 12,601,526 km (0.06 R)
• M44: 12,955,924 km (0.095 R)
• M45: 13,674,741 km (0.097 R)
• M46: 14,130,566 km (0.117 R)
• M47: 14,314,272 km (0.103 R)
• M48: 14,808,095 km (0.102 R)
• M49: 15,088,441 km (0.072 R)
• M50: 15,370,433 km (0.104 R)
• M51: 16,003,382 km (0.103 R)
• M52: 16,163,003 km (0.09 R)
• M53: 16,451,577 km (0.092 R)
• M54: 17,327,622 km (0.086 R)
• M55: 17,622,928 km (0.059 R)
• M56: 17,886,969 km (0.102 R)
• M57: 18,720,229 km (0.07 R)
• M58: 19,090,932 km (0.098 R)
• M59: 19,226,318 km (0.099 R)
• M60: 19,498,138 km (0.111 R)
• M61: 19,771,154 km (0.072 R)
• M62: 19,908,036 km (0.066 R)
• M63: 19,976,701 km (0.109 R)
• M64: 20,079,774 km (0.078 R)
• M65: 20,667,245 km (0.108 R)
• M66: 20,806,221 km (0.086 R)
• M67: 20,945,647 km (0.089 R)
• M68: 21,050,365 km (0.118 R)
• M69: 21,225,245 km (0.104 R)
• M70: 21,858,942 km (0.093 R)
• M71: 22,071,520 km (0.042 R)
• M72: 23,470,410 km (0.109 R)
• M73: 24,125,649 km (0.092 R)
• M74: 24,565,766 km (0.056 R)
• M75: 24,676,169 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.6

Radius: 10.8

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.99 AU - 10.01 AU

Year: 8919 Days

Day: 9.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,372,710 km

• M1: 150,346 km (0.113 R)
• M2: 370,105 km (0.089 R)
• M3: 483,650 km (0.082 R)
• M4: 903,571 km (0.041 R)
• M5: 1,298,510 km (0.072 R)
• M6: 1,812,079 km (0.09 R)
• M7: 2,091,229 km (0.1 R)
• M8: 2,929,575 km (0.101 R)
• M9: 3,092,338 km (0.057 R)
• M10: 3,286,067 km (0.071 R)
• M11: 3,426,988 km (0.119 R)
• M12: 4,131,295 km (0.111 R)
• M13: 4,314,253 km (0.105 R)
• M14: 4,783,691 km (0.12 R)
• M15: 4,911,597 km (0.099 R)
• M16: 5,105,775 km (0.096 R)
• M17: 5,602,141 km (0.094 R)
• M18: 5,907,470 km (0.102 R)
• M19: 6,044,951 km (0.112 R)
• M20: 6,183,478 km (0.084 R)
• M21: 6,712,307 km (0.068 R)
• M22: 8,078,435 km (0.049 R)
• M23: 8,154,730 km (0.044 R)
• M24: 8,384,961 km (0.103 R)
• M25: 9,049,026 km (0.038 R)
• M26: 9,689,454 km (0.064 R)
• M27: 9,770,536 km (0.09 R)
• M28: 9,974,139 km (0.061 R)
• M29: 10,097,108 km (0.114 R)
• M30: 10,344,543 km (0.113 R)
• M31: 10,427,420 km (0.114 R)
• M32: 10,635,511 km (0.108 R)
• M33: 12,659,271 km (0.072 R)
• M34: 14,057,712 km (0.076 R)
• M35: 14,845,345 km (0.092 R)
• M36: 15,552,195 km (0.099 R)
• M37: 16,900,819 km (0.058 R)
• M38: 17,737,820 km (0.1 R)
• M39: 18,086,383 km (0.066 R)
• M40: 18,689,112 km (0.069 R)
• M41: 18,942,232 km (0.105 R)
• M42: 19,298,574 km (0.113 R)
• M43: 20,225,034 km (0.105 R)
• M44: 21,429,745 km (0.12 R)
• M45: 21,907,411 km (0.095 R)
• M46: 22,120,888 km (0.075 R)
• M47: 23,144,287 km (0.11 R)
• M48: 23,416,106 km (0.083 R)
• M49: 23,908,133 km (0.106 R)
• M50: 24,017,938 km (0.099 R)
• M51: 24,569,505 km (0.1 R)
• M52: 25,125,262 km (0.12 R)
• M53: 25,910,351 km (0.084 R)
• M54: 27,792,442 km (0.116 R)
• M55: 28,081,465 km (0.077 R)
• M56: 28,487,773 km (0.055 R)
• M57: 31,867,937 km (0.076 R)
• M58: 32,049,249 km (0.076 R)
• M59: 32,717,354 km (0.073 R)
• M60: 33,328,610 km (0.059 R)
• M61: 34,686,809 km (0.105 R)
• M62: 35,122,738 km (0.109 R)
• M63: 35,310,034 km (0.054 R)
• M64: 35,685,824 km (0.089 R)
• M65: 36,125,941 km (0.109 R)
• M66: 36,252,052 km (0.099 R)
• M67: 37,202,148 km (0.082 R)
• M68: 37,712,277 km (0.093 R)
• M69: 38,032,267 km (0.119 R)
• M70: 38,803,892 km (0.032 R)
• M71: 39,580,754 km (0.106 R)
• M72: 39,971,055 km (0.055 R)
• M73: 40,755,546 km (0.11 R)
• M74: 41,941,857 km (0.097 R)
• M75: 42,074,401 km (0.118 R)
• M76: 43,072,668 km (0.087 R)
• M77: 43,340,149 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.2

Radius: 6.1

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 15.86 AU - 16.18 AU

Year: 23076 Days

Day: 17.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,372,710 km

• M1: 443,109 km (0.096 R)
• M2: 896,989 km (0.114 R)
• M3: 1,064,987 km (0.087 R)
• M4: 1,140,085 km (0.1 R)
• M5: 1,802,804 km (0.09 R)
• M6: 2,769,057 km (0.113 R)
• M7: 2,873,326 km (0.04 R)
• M8: 3,193,915 km (0.065 R)
• M9: 3,451,073 km (0.116 R)
• M10: 3,791,558 km (0.093 R)
• M11: 4,103,320 km (0.071 R)
• M12: 4,142,814 km (0.112 R)
• M13: 4,382,918 km (0.107 R)
• M14: 4,423,310 km (0.106 R)
• M15: 4,876,442 km (0.104 R)
• M16: 5,172,346 km (0.054 R)
• M17: 5,605,432 km (0.12 R)
• M18: 6,367,933 km (0.066 R)
• M19: 6,925,633 km (0.085 R)
• M20: 7,450,572 km (0.03 R)
• M21: 8,236,859 km (0.107 R)
• M22: 8,387,205 km (0.109 R)
• M23: 9,780,858 km (0.104 R)
• M24: 10,046,694 km (0.11 R)
• M25: 10,968,366 km (0.109 R)
• M26: 11,803,870 km (0.095 R)
• M27: 12,143,906 km (0.104 R)
• M28: 12,949,491 km (0.066 R)
• M29: 13,713,038 km (0.091 R)
• M30: 14,310,233 km (0.088 R)
• M31: 14,370,371 km (0.071 R)
• M32: 14,430,659 km (0.119 R)
• M33: 14,611,972 km (0.093 R)
• M34: 14,733,296 km (0.038 R)
• M35: 15,406,486 km (0.064 R)
• M36: 16,466,387 km (0.116 R)
• M37: 17,614,102 km (0.068 R)
• M38: 20,120,465 km (0.089 R)
• M39: 20,187,933 km (0.085 R)
• M40: 20,730,226 km (0.083 R)
• M41: 21,483,750 km (0.072 R)
• M42: 22,176,538 km (0.104 R)
• M43: 23,868,939 km (0.109 R)
• M44: 24,586,260 km (0.083 R)
• M45: 24,947,539 km (0.033 R)
• M46: 25,092,649 km (0.053 R)
• M47: 25,456,322 km (0.09 R)
• M48: 25,821,939 km (0.119 R)
• M49: 27,301,312 km (0.094 R)
• M50: 27,750,555 km (0.118 R)
• M51: 27,825,653 km (0.069 R)
• M52: 28,051,396 km (0.114 R)
• M53: 28,277,588 km (0.116 R)
• M54: 28,732,066 km (0.115 R)
• M55: 29,418,272 km (0.059 R)
• M56: 30,109,863 km (0.092 R)
• M57: 30,264,397 km (0.116 R)
• M58: 30,496,424 km (0.118 R)
• M59: 31,274,482 km (0.03 R)
• M60: 31,430,812 km (0.108 R)
• M61: 31,587,441 km (0.097 R)
• M62: 34,289,926 km (0.08 R)
• M63: 35,017,570 km (0.103 R)
• M64: 35,750,301 km (0.111 R)
• M65: 36,735,104 km (0.062 R)
• M66: 36,900,110 km (0.06 R)
• M67: 37,396,625 km (0.062 R)
• M68: 37,978,711 km (0.081 R)
• M69: 38,815,412 km (0.097 R)
• M70: 44,224,272 km (0.11 R)
• M71: 46,702,810 km (0.071 R)
• M72: 47,778,867 km (0.088 R)
• M73: 48,049,041 km (0.082 R)
• M74: 48,500,677 km (0.065 R)
• M75: 49,226,077 km (0.089 R)
• M76: 52,163,730 km (0.086 R)
• M77: 54,497,906 km (0.107 R)
• M78: 54,874,444 km (0.104 R)
• M79: 55,063,087 km (0.077 R)
• M80: 55,251,879 km (0.064 R)
• M81: 55,535,666 km (0.098 R)
• M82: 56,961,334 km (0.055 R)
• M83: 57,822,419 km (0.114 R)
• M84: 58,398,970 km (0.036 R)
• M85: 58,977,315 km (0.12 R)
• M86: 59,170,595 km (0.117 R)
• M87: 59,267,236 km (0.081 R)
• M88: 60,042,751 km (0.118 R)
• M89: 61,016,783 km (0.112 R)
• M90: 63,474,526 km (0.117 R)
• M91: 66,265,424 km (0.083 R)
• M92: 66,466,184 km (0.077 R)
• M93: 67,070,111 km (0.099 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 17,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit