🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.45 AU - 0.71 AU

Year: 155 Days

Day: 13.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,329,206 km

• M1: 127,308 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.77 AU - 1.15 AU

Year: 329 Days

Day: 41.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,329,206 km

• M1: 192,981 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.91 AU - 1.43 AU

Year: 443 Days

Day: 20.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 90,329,206 km

• M1: 194,028 km (0.1 R)
• M2: 685,308 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.72 AU - 2.4 AU

Year: 1034 Days

Day: 33.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,329,206 km

• M1: 1,276,219 km (0.108 R)

Asteroid Belt

Center: 8.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.4

Radius: 4.7

Gravity: 32.57 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.25 AU - 18.76 AU

Year: 21349 Days

Day: 22.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,329,206 km

• M1: 65,673 km (0.078 R)
• M2: 105,766 km (0.095 R)
• M3: 237,412 km (0.115 R)
• M4: 680,222 km (0.064 R)
• M5: 803,490 km (0.074 R)
• M6: 961,017 km (0.037 R)
• M7: 1,783,207 km (0.066 R)
• M8: 2,688,124 km (0.109 R)
• M9: 2,726,870 km (0.074 R)
• M10: 3,330,497 km (0.057 R)
• M11: 4,018,049 km (0.058 R)
• M12: 4,196,669 km (0.077 R)
• M13: 5,176,386 km (0.112 R)
• M14: 5,419,632 km (0.051 R)
• M15: 6,018,771 km (0.105 R)
• M16: 6,796,680 km (0.086 R)
• M17: 7,550,953 km (0.113 R)
• M18: 7,660,907 km (0.032 R)
• M19: 8,105,811 km (0.114 R)
• M20: 8,218,309 km (0.109 R)
• M21: 9,967,706 km (0.116 R)
• M22: 10,760,276 km (0.085 R)
• M23: 11,572,742 km (0.109 R)
• M24: 13,388,860 km (0.119 R)
• M25: 14,670,764 km (0.095 R)
• M26: 15,083,654 km (0.099 R)
• M27: 16,487,331 km (0.051 R)
• M28: 16,988,484 km (0.072 R)
• M29: 17,060,440 km (0.107 R)
• M30: 17,421,869 km (0.102 R)
• M31: 17,712,986 km (0.113 R)
• M32: 18,078,903 km (0.109 R)
• M33: 18,967,514 km (0.06 R)
• M34: 19,492,453 km (0.075 R)
• M35: 19,718,795 km (0.088 R)
• M36: 20,022,029 km (0.088 R)
• M37: 22,266,297 km (0.068 R)
• M38: 22,345,135 km (0.072 R)
• M39: 22,661,235 km (0.107 R)
• M40: 22,740,522 km (0.087 R)
• M41: 22,819,809 km (0.092 R)
• M42: 24,996,907 km (0.112 R)
• M43: 25,407,254 km (0.107 R)
• M44: 26,651,758 km (0.049 R)
• M45: 28,427,186 km (0.103 R)
• M46: 29,892,048 km (0.106 R)
• M47: 31,824,105 km (0.097 R)
• M48: 33,074,294 km (0.08 R)
• M49: 33,164,202 km (0.111 R)
• M50: 33,795,954 km (0.104 R)
• M51: 34,249,685 km (0.09 R)
• M52: 34,979,722 km (0.085 R)
• M53: 36,362,306 km (0.035 R)
• M54: 36,641,006 km (0.102 R)
• M55: 39,561,755 km (0.114 R)
• M56: 41,098,125 km (0.07 R)
• M57: 41,291,555 km (0.094 R)
• M58: 42,360,881 km (0.072 R)
• M59: 43,340,897 km (0.038 R)
• M60: 46,124,165 km (0.117 R)
• M61: 47,031,027 km (0.108 R)
• M62: 47,943,724 km (0.083 R)
• M63: 48,147,327 km (0.119 R)
• M64: 49,478,000 km (0.087 R)
• M65: 49,683,697 km (0.109 R)
• M66: 50,716,820 km (0.073 R)
• M67: 50,924,312 km (0.092 R)
• M68: 52,909,326 km (0.065 R)
• M69: 54,176,121 km (0.037 R)
• M70: 54,388,101 km (0.097 R)
• M71: 57,818,829 km (0.117 R)
• M72: 57,927,138 km (0.106 R)
• M73: 58,687,394 km (0.094 R)
• M74: 59,123,322 km (0.12 R)
• M75: 60,108,125 km (0.115 R)
• M76: 61,761,182 km (0.05 R)
• M77: 62,093,738 km (0.114 R)
• M78: 62,649,045 km (0.105 R)
• M79: 63,764,746 km (0.063 R)
• M80: 63,988,694 km (0.062 R)
• M81: 64,324,990 km (0.108 R)
• M82: 64,774,382 km (0.108 R)
• M83: 66,128,991 km (0.115 R)
• M84: 66,355,632 km (0.084 R)
• M85: 66,809,661 km (0.091 R)
• M86: 67,150,894 km (0.093 R)
• M87: 68,178,182 km (0.092 R)
• M88: 69,210,557 km (0.075 R)
• M89: 72,105,276 km (0.108 R)
• M90: 72,338,649 km (0.092 R)
• M91: 73,274,234 km (0.086 R)
• M92: 73,626,088 km (0.066 R)
• M93: 74,449,475 km (0.06 R)
• M94: 74,685,241 km (0.099 R)
• M95: 75,630,849 km (0.081 R)
• M96: 78,491,460 km (0.09 R)
• M97: 78,971,669 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.7

Radius: 7.7

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 16.08 AU - 17.96 AU

Year: 24565 Days

Day: 17.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,329,206 km

• M1: 160,369 km (0.086 R)
• M2: 214,374 km (0.081 R)
• M3: 332,107 km (0.098 R)
• M4: 390,151 km (0.076 R)
• M5: 496,067 km (0.076 R)
• M6: 872,455 km (0.091 R)
• M7: 1,044,642 km (0.08 R)
• M8: 1,625,680 km (0.116 R)
• M9: 3,799,936 km (0.12 R)
• M10: 3,940,857 km (0.043 R)
• M11: 4,276,554 km (0.052 R)
• M12: 4,472,378 km (0.071 R)
• M13: 4,621,377 km (0.066 R)
• M14: 4,924,164 km (0.103 R)
• M15: 5,181,322 km (0.09 R)
• M16: 5,762,809 km (0.092 R)
• M17: 5,979,277 km (0.085 R)
• M18: 6,701,536 km (0.094 R)
• M19: 7,451,171 km (0.063 R)
• M20: 7,985,534 km (0.087 R)
• M21: 8,105,961 km (0.111 R)
• M22: 8,348,758 km (0.098 R)
• M23: 9,091,212 km (0.063 R)
• M24: 9,984,012 km (0.107 R)
• M25: 10,113,863 km (0.088 R)
• M26: 11,510,509 km (0.114 R)
• M27: 12,896,084 km (0.071 R)
• M28: 13,321,990 km (0.055 R)
• M29: 13,824,638 km (0.053 R)
• M30: 16,200,552 km (0.105 R)
• M31: 16,583,074 km (0.101 R)
• M32: 17,357,093 km (0.04 R)
• M33: 17,435,183 km (0.085 R)
• M34: 20,899,870 km (0.102 R)
• M35: 21,735,374 km (0.077 R)
• M36: 22,837,611 km (0.094 R)
• M37: 22,923,181 km (0.117 R)
• M38: 23,094,620 km (0.117 R)
• M39: 23,180,489 km (0.102 R)
• M40: 23,958,099 km (0.112 R)
• M41: 25,096,389 km (0.109 R)
• M42: 25,805,633 km (0.074 R)
• M43: 25,983,953 km (0.046 R)
• M44: 26,791,483 km (0.113 R)
• M45: 27,698,495 km (0.116 R)
• M46: 28,431,225 km (0.084 R)
• M47: 28,707,682 km (0.113 R)
• M48: 29,635,637 km (0.118 R)
• M49: 29,728,986 km (0.111 R)
• M50: 30,951,201 km (0.108 R)
• M51: 31,045,897 km (0.116 R)
• M52: 31,425,576 km (0.107 R)
• M53: 33,056,641 km (0.113 R)
• M54: 37,303,426 km (0.117 R)
• M55: 40,469,665 km (0.095 R)
• M56: 40,677,007 km (0.105 R)
• M57: 41,196,561 km (0.098 R)
• M58: 41,404,951 km (0.111 R)
• M59: 42,242,400 km (0.067 R)
• M60: 45,002,031 km (0.111 R)
• M61: 47,382,283 km (0.055 R)
• M62: 47,491,490 km (0.081 R)
• M63: 48,367,834 km (0.088 R)
• M64: 52,828,842 km (0.102 R)
• M65: 53,395,669 km (0.115 R)
• M66: 53,509,214 km (0.029 R)
• M67: 54,993,524 km (0.115 R)
• M68: 56,028,891 km (0.048 R)
• M69: 57,885,550 km (0.066 R)
• M70: 59,291,171 km (0.111 R)
• M71: 59,408,755 km (0.036 R)
• M72: 61,182,836 km (0.105 R)
• M73: 62,016,545 km (0.12 R)
• M74: 62,614,488 km (0.1 R)
• M75: 62,734,316 km (0.07 R)
• M76: 63,816,058 km (0.081 R)
• M77: 65,267,756 km (0.094 R)
• M78: 65,632,475 km (0.112 R)
• M79: 67,957,675 km (0.102 R)
• M80: 71,307,919 km (0.111 R)
• M81: 73,192,404 km (0.119 R)
• M82: 74,838,728 km (0.097 R)
• M83: 75,730,332 km (0.102 R)
• M84: 76,625,376 km (0.086 R)
• M85: 76,881,787 km (0.042 R)
• M86: 77,138,496 km (0.099 R)
• M87: 78,039,076 km (0.104 R)
• M88: 78,943,096 km (0.058 R)
• M89: 79,461,153 km (0.114 R)
• M90: 79,980,557 km (0.1 R)
• M91: 80,240,558 km (0.06 R)
• M92: 81,937,895 km (0.112 R)
• M93: 83,515,106 km (0.095 R)
• M94: 85,633,711 km (0.103 R)
• M95: 87,635,779 km (0.094 R)
• M96: 87,903,858 km (0.116 R)
• M97: 88,038,048 km (0.069 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 13,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit