🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.43 AU - 0.71 AU

Year: 160 Days

Day: 17.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 175.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,812,839 km

• M1: 97,089 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.66 AU - 2.34 AU

Year: 1049 Days

Day: 27.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,812,839 km

• M1: 1,412,952 km (0.068 R)
• M2: 1,485,656 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.84 AU - 3.18 AU

Year: 1937 Days

Day: 21.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.5

Radius: 9

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.09 AU - 5.41 AU

Year: 3839 Days

Day: 8.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,812,839 km

• M1: 169,046 km (0.085 R)
• M2: 252,521 km (0.102 R)
• M3: 325,824 km (0.108 R)
• M4: 490,531 km (0.111 R)
• M5: 548,575 km (0.057 R)
• M6: 854,204 km (0.119 R)
• M7: 1,064,389 km (0.104 R)
• M8: 1,263,952 km (0.075 R)
• M9: 1,519,316 km (0.102 R)
• M10: 1,578,407 km (0.116 R)
• M11: 1,885,532 km (0.098 R)
• M12: 2,062,506 km (0.089 R)
• M13: 2,144,785 km (0.107 R)
• M14: 2,228,260 km (0.046 R)
• M15: 2,643,843 km (0.106 R)
• M16: 2,733,602 km (0.062 R)
• M17: 3,008,712 km (0.066 R)
• M18: 3,121,360 km (0.081 R)
• M19: 3,331,545 km (0.082 R)
• M20: 3,409,036 km (0.118 R)
• M21: 3,467,679 km (0.029 R)
• M22: 4,514,565 km (0.092 R)
• M23: 5,016,914 km (0.108 R)
• M24: 5,173,244 km (0.118 R)
• M25: 5,308,630 km (0.096 R)
• M26: 5,745,007 km (0.074 R)
• M27: 5,885,330 km (0.09 R)
• M28: 6,898,556 km (0.105 R)
• M29: 7,425,290 km (0.034 R)
• M30: 7,629,342 km (0.086 R)
• M31: 7,757,846 km (0.109 R)
• M32: 7,990,920 km (0.119 R)
• M33: 8,252,716 km (0.111 R)
• M34: 8,437,619 km (0.108 R)
• M35: 8,570,612 km (0.114 R)
• M36: 9,000,556 km (0.114 R)
• M37: 9,548,084 km (0.06 R)
• M38: 10,675,154 km (0.046 R)
• M39: 11,050,496 km (0.118 R)
• M40: 11,933,273 km (0.097 R)
• M41: 11,992,813 km (0.058 R)
• M42: 12,322,825 km (0.1 R)
• M43: 12,503,988 km (0.089 R)
• M44: 12,625,312 km (0.079 R)
• M45: 12,686,049 km (0.089 R)
• M46: 12,746,935 km (0.062 R)
• M47: 13,052,863 km (0.093 R)
• M48: 13,114,348 km (0.071 R)
• M49: 13,175,982 km (0.103 R)
• M50: 13,423,118 km (0.089 R)
• M51: 13,672,049 km (0.086 R)
• M52: 14,682,433 km (0.086 R)
• M53: 14,746,311 km (0.078 R)
• M54: 15,003,170 km (0.094 R)
• M55: 15,390,928 km (0.113 R)
• M56: 15,716,752 km (0.118 R)
• M57: 15,847,650 km (0.082 R)
• M58: 15,913,324 km (0.092 R)
• M59: 16,110,643 km (0.098 R)
• M60: 16,640,968 km (0.099 R)
• M61: 17,109,808 km (0.12 R)
• M62: 17,312,064 km (0.051 R)
• M63: 18,541,908 km (0.116 R)
• M64: 19,412,568 km (0.075 R)
• M65: 20,260,788 km (0.079 R)
• M66: 20,367,750 km (0.061 R)
• M67: 20,617,878 km (0.081 R)
• M68: 21,157,328 km (0.063 R)
• M69: 21,956,928 km (0.035 R)
• M70: 22,140,036 km (0.102 R)
• M71: 22,840,453 km (0.067 R)
• M72: 22,951,754 km (0.118 R)
• M73: 23,063,205 km (0.039 R)
• M74: 23,286,554 km (0.11 R)
• M75: 23,398,603 km (0.104 R)
• M76: 23,698,098 km (0.119 R)
• M77: 23,885,993 km (0.042 R)
• M78: 24,074,337 km (0.057 R)
• M79: 24,187,582 km (0.111 R)
• M80: 24,490,368 km (0.108 R)
• M81: 24,985,088 km (0.11 R)
• M82: 25,329,612 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.5

Radius: 7.6

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.92 AU - 16.28 AU

Year: 17584 Days

Day: 16 Hours

Environment

Temp: -182 °C

Axial Tilt: 178.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,812,839 km

• M1: 306,676 km (0.112 R)
• M2: 474,973 km (0.104 R)
• M3: 1,119,142 km (0.064 R)
• M4: 1,441,375 km (0.114 R)
• M5: 4,852,506 km (0.062 R)
• M6: 5,418,734 km (0.108 R)
• M7: 6,565,551 km (0.096 R)
• M8: 7,485,728 km (0.057 R)
• M9: 7,734,659 km (0.111 R)
• M10: 8,087,560 km (0.12 R)
• M11: 8,342,924 km (0.112 R)
• M12: 8,549,219 km (0.079 R)
• M13: 8,966,597 km (0.118 R)
• M14: 9,713,091 km (0.105 R)
• M15: 9,767,245 km (0.027 R)
• M16: 11,493,156 km (0.067 R)
• M17: 11,550,452 km (0.1 R)
• M18: 11,780,234 km (0.084 R)
• M19: 12,952,184 km (0.113 R)
• M20: 13,131,252 km (0.118 R)
• M21: 13,311,069 km (0.094 R)
• M22: 13,794,569 km (0.053 R)
• M23: 13,916,342 km (0.114 R)
• M24: 14,468,807 km (0.107 R)
• M25: 15,153,666 km (0.095 R)
• M26: 15,405,290 km (0.077 R)
• M27: 15,658,409 km (0.094 R)
• M28: 15,785,418 km (0.107 R)
• M29: 15,976,753 km (0.096 R)
• M30: 16,104,660 km (0.109 R)
• M31: 16,425,846 km (0.084 R)
• M32: 16,619,725 km (0.077 R)
• M33: 16,684,351 km (0.112 R)
• M34: 20,027,864 km (0.106 R)
• M35: 20,304,171 km (0.074 R)
• M36: 22,487,253 km (0.089 R)
• M37: 23,279,673 km (0.096 R)
• M38: 23,570,042 km (0.087 R)
• M39: 23,642,747 km (0.076 R)
• M40: 24,081,068 km (0.079 R)
• M41: 24,965,790 km (0.108 R)
• M42: 25,188,691 km (0.119 R)
• M43: 25,786,185 km (0.057 R)
• M44: 26,842,944 km (0.089 R)
• M45: 27,913,766 km (0.119 R)
• M46: 30,176,134 km (0.066 R)
• M47: 30,413,546 km (0.114 R)
• M48: 31,449,362 km (0.104 R)
• M49: 32,739,943 km (0.082 R)
• M50: 34,377,591 km (0.108 R)
• M51: 34,791,079 km (0.11 R)
• M52: 37,137,223 km (0.111 R)
• M53: 38,500,658 km (0.105 R)
• M54: 39,361,145 km (0.098 R)
• M55: 40,576,478 km (0.066 R)
• M56: 40,925,938 km (0.047 R)
• M57: 41,364,110 km (0.105 R)
• M58: 43,132,656 km (0.099 R)
• M59: 43,400,137 km (0.12 R)
• M60: 45,287,315 km (0.101 R)
• M61: 46,104,418 km (0.07 R)
• M62: 47,109,566 km (0.114 R)
• M63: 47,293,123 km (0.07 R)
• M64: 47,384,976 km (0.077 R)
• M65: 47,476,829 km (0.112 R)
• M66: 47,937,291 km (0.116 R)
• M67: 48,029,593 km (0.119 R)
• M68: 48,862,704 km (0.113 R)
• M69: 49,980,948 km (0.117 R)
• M70: 50,825,129 km (0.112 R)
• M71: 51,485,005 km (0.084 R)
• M72: 51,673,947 km (0.109 R)
• M73: 53,290,202 km (0.088 R)
• M74: 53,385,795 km (0.119 R)
• M75: 54,923,063 km (0.041 R)
• M76: 55,116,194 km (0.082 R)
• M77: 56,962,531 km (0.086 R)
• M78: 57,158,055 km (0.114 R)
• M79: 57,255,892 km (0.118 R)
• M80: 57,549,852 km (0.053 R)
• M81: 57,647,839 km (0.117 R)
• M82: 59,224,600 km (0.115 R)
• M83: 59,621,035 km (0.115 R)
• M84: 59,918,884 km (0.12 R)
• M85: 60,018,367 km (0.089 R)
• M86: 60,815,574 km (0.1 R)
• M87: 62,521,289 km (0.051 R)
• M88: 63,430,544 km (0.09 R)
• M89: 64,140,835 km (0.119 R)
• M90: 65,569,345 km (0.094 R)
• M91: 67,111,550 km (0.114 R)
• M92: 67,318,144 km (0.052 R)
• M93: 67,524,888 km (0.058 R)
• M94: 67,938,975 km (0.097 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 17,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit