🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.4 AU - 0.64 AU

Year: 137 Days

Day: 12.9 Hours

Environment

Temp: 256 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,322,957 km

• M1: 113,096 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.6 AU - 0.96 AU

Year: 252 Days

Day: 19.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.1 AU - 1.48 AU

Year: 535 Days

Day: 39.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,322,957 km

• M1: 886,966 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.42 AU - 1.78 AU

Year: 739 Days

Day: 12.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.52 AU - 3.16 AU

Year: 1748 Days

Day: 27.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,322,957 km

• M1: 270,922 km (0.063 R)
• M2: 1,539,960 km (0.108 R)

Asteroid Belt

Center: 7.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.9

Radius: 12

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.12 AU - 12.4 AU

Year: 14730 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 100,322,957 km

• M1: 282,142 km (0.105 R)
• M2: 490,382 km (0.105 R)
• M3: 635,641 km (0.053 R)
• M4: 1,212,192 km (0.114 R)
• M5: 1,747,602 km (0.076 R)
• M6: 2,319,515 km (0.113 R)
• M7: 2,776,836 km (0.092 R)
• M8: 2,981,486 km (0.107 R)
• M9: 3,811,903 km (0.105 R)
• M10: 4,390,698 km (0.093 R)
• M11: 5,121,483 km (0.114 R)
• M12: 5,246,996 km (0.099 R)
• M13: 5,373,556 km (0.095 R)
• M14: 6,287,898 km (0.058 R)
• M15: 6,786,059 km (0.084 R)
• M16: 6,924,287 km (0.05 R)
• M17: 7,581,171 km (0.111 R)
• M18: 8,111,197 km (0.105 R)
• M19: 8,405,456 km (0.094 R)
• M20: 8,554,006 km (0.093 R)
• M21: 8,954,181 km (0.108 R)
• M22: 9,258,313 km (0.076 R)
• M23: 9,514,425 km (0.092 R)
• M24: 9,617,498 km (0.082 R)
• M25: 10,776,133 km (0.028 R)
• M26: 11,154,167 km (0.11 R)
• M27: 11,317,378 km (0.119 R)
• M28: 12,370,098 km (0.086 R)
• M29: 12,539,144 km (0.067 R)
• M30: 12,822,632 km (0.075 R)
• M31: 15,468,270 km (0.068 R)
• M32: 15,772,552 km (0.117 R)
• M33: 16,448,585 km (0.032 R)
• M34: 17,956,382 km (0.07 R)
• M35: 18,212,045 km (0.092 R)
• M36: 21,304,682 km (0.105 R)
• M37: 23,851,286 km (0.115 R)
• M38: 24,061,920 km (0.072 R)
• M39: 24,839,829 km (0.092 R)
• M40: 25,769,729 km (0.109 R)
• M41: 26,347,476 km (0.06 R)
• M42: 27,516,135 km (0.107 R)
• M43: 28,552,549 km (0.065 R)
• M44: 31,352,572 km (0.088 R)
• M45: 31,429,465 km (0.099 R)
• M46: 32,668,136 km (0.058 R)
• M47: 32,746,076 km (0.103 R)
• M48: 33,686,299 km (0.112 R)
• M49: 34,080,789 km (0.088 R)
• M50: 34,159,776 km (0.09 R)
• M51: 36,156,160 km (0.105 R)
• M52: 38,436,779 km (0.117 R)
• M53: 40,595,925 km (0.111 R)
• M54: 40,931,473 km (0.075 R)
• M55: 41,774,607 km (0.11 R)
• M56: 42,538,454 km (0.116 R)
• M57: 43,649,816 km (0.066 R)
• M58: 45,117,521 km (0.076 R)
• M59: 45,378,121 km (0.099 R)
• M60: 45,639,318 km (0.071 R)
• M61: 45,726,534 km (0.075 R)
• M62: 45,900,965 km (0.081 R)
• M63: 45,988,330 km (0.087 R)
• M64: 47,746,853 km (0.12 R)
• M65: 48,012,389 km (0.082 R)
• M66: 48,367,385 km (0.095 R)
• M67: 48,812,439 km (0.064 R)
• M68: 48,901,599 km (0.118 R)
• M69: 49,080,069 km (0.106 R)
• M70: 49,885,804 km (0.096 R)
• M71: 51,147,961 km (0.078 R)
• M72: 52,238,230 km (0.119 R)
• M73: 53,060,869 km (0.07 R)
• M74: 53,887,846 km (0.085 R)
• M75: 55,647,715 km (0.101 R)
• M76: 56,394,209 km (0.094 R)
• M77: 56,768,802 km (0.11 R)
• M78: 57,332,187 km (0.099 R)
• M79: 57,426,284 km (0.068 R)
• M80: 59,128,409 km (0.047 R)
• M81: 59,508,986 km (0.038 R)
• M82: 60,176,791 km (0.104 R)
• M83: 60,943,031 km (0.035 R)
• M84: 61,905,544 km (0.102 R)
• M85: 62,485,385 km (0.087 R)
• M86: 63,164,260 km (0.037 R)
• M87: 63,261,349 km (0.072 R)
• M88: 63,553,215 km (0.085 R)
• M89: 63,747,991 km (0.112 R)
• M90: 64,333,517 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.1

Radius: 5

Gravity: 27.8 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 15.84 AU - 22 AU

Year: 30059 Days

Day: 21.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,322,957 km

• M1: 71,209 km (0.114 R)
• M2: 609,462 km (0.07 R)
• M3: 956,230 km (0.081 R)
• M4: 1,019,210 km (0.039 R)
• M5: 1,051,374 km (0.118 R)
• M6: 1,183,170 km (0.091 R)
• M7: 1,216,979 km (0.066 R)
• M8: 1,426,565 km (0.114 R)
• M9: 1,723,667 km (0.077 R)
• M10: 2,679,447 km (0.094 R)
• M11: 3,091,141 km (0.111 R)
• M12: 4,126,208 km (0.104 R)
• M13: 4,546,429 km (0.064 R)
• M14: 4,761,551 km (0.117 R)
• M15: 5,597,952 km (0.092 R)
• M16: 7,151,825 km (0.084 R)
• M17: 8,169,839 km (0.093 R)
• M18: 9,987,603 km (0.116 R)
• M19: 10,905,685 km (0.081 R)
• M20: 11,776,793 km (0.1 R)
• M21: 11,998,048 km (0.118 R)
• M22: 12,444,748 km (0.063 R)
• M23: 13,048,674 km (0.11 R)
• M24: 14,050,232 km (0.1 R)
• M25: 14,128,322 km (0.101 R)
• M26: 14,917,002 km (0.097 R)
• M27: 16,290,161 km (0.08 R)
• M28: 16,454,419 km (0.096 R)
• M29: 16,536,698 km (0.118 R)
• M30: 16,619,127 km (0.092 R)
• M31: 17,033,363 km (0.105 R)
• M32: 17,367,266 km (0.106 R)
• M33: 18,041,503 km (0.092 R)
• M34: 18,296,418 km (0.082 R)
• M35: 18,381,689 km (0.055 R)
• M36: 18,552,679 km (0.109 R)
• M37: 20,911,538 km (0.117 R)
• M38: 22,080,496 km (0.119 R)
• M39: 23,455,450 km (0.046 R)
• M40: 23,733,702 km (0.096 R)
• M41: 29,624,418 km (0.066 R)
• M42: 30,833,617 km (0.081 R)
• M43: 31,444,276 km (0.048 R)
• M44: 32,264,670 km (0.111 R)
• M45: 34,451,642 km (0.06 R)
• M46: 34,873,508 km (0.105 R)
• M47: 35,403,383 km (0.118 R)
• M48: 35,616,111 km (0.096 R)
• M49: 36,471,063 km (0.067 R)
• M50: 37,766,132 km (0.082 R)
• M51: 38,092,255 km (0.105 R)
• M52: 38,637,988 km (0.078 R)
• M53: 40,846,203 km (0.082 R)
• M54: 41,516,551 km (0.085 R)
• M55: 42,529,029 km (0.07 R)
• M56: 42,981,563 km (0.059 R)
• M57: 43,208,503 km (0.107 R)
• M58: 44,463,479 km (0.088 R)
• M59: 48,299,617 km (0.112 R)
• M60: 49,364,006 km (0.083 R)
• M61: 49,482,787 km (0.048 R)
• M62: 49,839,578 km (0.076 R)
• M63: 49,958,658 km (0.085 R)
• M64: 50,436,174 km (0.115 R)
• M65: 51,155,291 km (0.114 R)
• M66: 56,779,423 km (0.085 R)
• M67: 57,152,969 km (0.094 R)
• M68: 58,655,380 km (0.119 R)
• M69: 61,570,893 km (0.106 R)
• M70: 63,756,069 km (0.061 R)
• M71: 67,673,738 km (0.068 R)
• M72: 70,595,684 km (0.096 R)
• M73: 70,729,574 km (0.088 R)
• M74: 71,399,773 km (0.063 R)
• M75: 71,937,577 km (0.072 R)
• M76: 76,150,103 km (0.113 R)
• M77: 77,664,034 km (0.111 R)
• M78: 78,494,003 km (0.068 R)
• M79: 78,771,357 km (0.073 R)
• M80: 80,581,791 km (0.108 R)
• M81: 81,281,759 km (0.082 R)
• M82: 83,111,042 km (0.03 R)
• M83: 85,238,623 km (0.1 R)
• M84: 87,527,769 km (0.109 R)
• M85: 87,671,533 km (0.046 R)
• M86: 87,815,296 km (0.061 R)
• M87: 88,247,186 km (0.052 R)
• M88: 88,391,398 km (0.111 R)
• M89: 92,020,044 km (0.1 R)
• M90: 92,312,508 km (0.045 R)
• M91: 97,628,169 km (0.041 R)
• M92: 98,673,260 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 12,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit