🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.18 AU - 1.5 AU

Year: 567 Days

Day: 45.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.34 AU - 1.48 AU

Year: 612 Days

Day: 31.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,082,186 km

• M1: 273,615 km (0.034 R)
• M2: 286,031 km (0.087 R)

Asteroid Belt

Center: 2.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.89 AU - 4.07 AU

Year: 2371 Days

Day: 22.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925

Radius: 10

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.8 AU - 11.34 AU

Year: 11672 Days

Day: 10.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,082,186 km

• M1: 201,359 km (0.115 R)
• M2: 356,043 km (0.1 R)
• M3: 702,512 km (0.032 R)
• M4: 921,972 km (0.118 R)
• M5: 1,186,610 km (0.107 R)
• M6: 1,328,130 km (0.105 R)
• M7: 1,525,749 km (0.067 R)
• M8: 1,628,373 km (0.071 R)
• M9: 2,118,455 km (0.029 R)
• M10: 2,469,861 km (0.056 R)
• M11: 3,326,907 km (0.085 R)
• M12: 3,770,315 km (0.049 R)
• M13: 4,196,071 km (0.082 R)
• M14: 4,562,885 km (0.115 R)
• M15: 5,171,000 km (0.107 R)
• M16: 5,287,986 km (0.109 R)
• M17: 5,445,213 km (0.109 R)
• M18: 6,048,691 km (0.079 R)
• M19: 6,673,561 km (0.099 R)
• M20: 7,494,255 km (0.117 R)
• M21: 7,626,799 km (0.091 R)
• M22: 7,760,090 km (0.067 R)
• M23: 7,849,400 km (0.065 R)
• M24: 8,854,399 km (0.098 R)
• M25: 9,658,338 km (0.052 R)
• M26: 10,535,131 km (0.065 R)
• M27: 11,133,822 km (0.065 R)
• M28: 11,386,492 km (0.118 R)
• M29: 11,589,945 km (0.109 R)
• M30: 11,692,270 km (0.116 R)
• M31: 11,794,745 km (0.079 R)
• M32: 12,416,174 km (0.119 R)
• M33: 12,625,611 km (0.111 R)
• M34: 13,529,183 km (0.12 R)
• M35: 14,070,428 km (0.07 R)
• M36: 14,453,398 km (0.106 R)
• M37: 14,784,458 km (0.043 R)
• M38: 14,950,961 km (0.108 R)
• M39: 15,118,062 km (0.094 R)
• M40: 16,247,974 km (0.105 R)
• M41: 16,477,308 km (0.085 R)
• M42: 18,230,595 km (0.105 R)
• M43: 19,189,667 km (0.084 R)
• M44: 19,310,692 km (0.038 R)
• M45: 19,432,015 km (0.051 R)
• M46: 19,919,854 km (0.056 R)
• M47: 20,042,375 km (0.053 R)
• M48: 20,165,195 km (0.115 R)
• M49: 22,609,923 km (0.11 R)
• M50: 22,673,801 km (0.088 R)
• M51: 23,769,456 km (0.07 R)
• M52: 25,544,884 km (0.057 R)
• M53: 26,079,098 km (0.045 R)
• M54: 26,955,143 km (0.111 R)
• M55: 28,183,940 km (0.105 R)
• M56: 28,390,385 km (0.096 R)
• M57: 28,459,349 km (0.072 R)
• M58: 28,874,334 km (0.077 R)
• M59: 33,861,777 km (0.071 R)
• M60: 35,260,817 km (0.086 R)
• M61: 37,583,623 km (0.083 R)
• M62: 37,886,858 km (0.064 R)
• M63: 37,962,853 km (0.074 R)
• M64: 38,801,649 km (0.093 R)
• M65: 39,569,684 km (0.046 R)
• M66: 39,646,727 km (0.101 R)
• M67: 41,746,333 km (0.092 R)
• M68: 41,903,261 km (0.106 R)
• M69: 42,375,392 km (0.077 R)
• M70: 44,441,339 km (0.098 R)
• M71: 44,601,558 km (0.103 R)
• M72: 44,842,411 km (0.054 R)
• M73: 44,922,745 km (0.059 R)
• M74: 46,214,971 km (0.107 R)
• M75: 46,784,191 km (0.09 R)
• M76: 48,340,757 km (0.116 R)
• M77: 49,001,231 km (0.085 R)
• M78: 49,083,959 km (0.045 R)
• M79: 49,332,591 km (0.061 R)
• M80: 49,498,644 km (0.063 R)
• M81: 50,247,681 km (0.076 R)
• M82: 51,000,607 km (0.074 R)
• M83: 54,220,402 km (0.119 R)
• M84: 54,734,719 km (0.079 R)
• M85: 56,547,846 km (0.101 R)
• M86: 56,895,361 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.3

Radius: 5.1

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 19.53 AU - 19.73 AU

Year: 31767 Days

Day: 18.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,082,186 km

• M1: 129,253 km (0.117 R)
• M2: 177,573 km (0.085 R)
• M3: 332,107 km (0.102 R)
• M4: 525,089 km (0.072 R)
• M5: 798,703 km (0.117 R)
• M6: 1,709,006 km (0.118 R)
• M7: 1,839,007 km (0.099 R)
• M8: 2,005,808 km (0.109 R)
• M9: 2,247,708 km (0.118 R)
• M10: 2,318,617 km (0.111 R)
• M11: 2,572,335 km (0.115 R)
• M12: 2,609,436 km (0.093 R)
• M13: 3,305,066 km (0.074 R)
• M14: 3,385,849 km (0.11 R)
• M15: 5,085,280 km (0.091 R)
• M16: 5,366,973 km (0.105 R)
• M17: 5,701,773 km (0.086 R)
• M18: 5,798,713 km (0.104 R)
• M19: 5,847,332 km (0.083 R)
• M20: 6,797,727 km (0.03 R)
• M21: 7,159,904 km (0.115 R)
• M22: 7,848,951 km (0.106 R)
• M23: 8,338,286 km (0.071 R)
• M24: 9,633,056 km (0.053 R)
• M25: 10,333,174 km (0.115 R)
• M26: 10,689,217 km (0.072 R)
• M27: 10,928,872 km (0.109 R)
• M28: 11,049,448 km (0.03 R)
• M29: 11,352,683 km (0.091 R)
• M30: 11,658,611 km (0.109 R)
• M31: 11,967,231 km (0.116 R)
• M32: 13,421,323 km (0.068 R)
• M33: 13,809,679 km (0.047 R)
• M34: 15,535,140 km (0.095 R)
• M35: 16,011,161 km (0.104 R)
• M36: 17,187,000 km (0.049 R)
• M37: 20,283,078 km (0.056 R)
• M38: 21,478,065 km (0.093 R)
• M39: 21,629,010 km (0.079 R)
• M40: 22,619,048 km (0.107 R)
• M41: 22,695,792 km (0.096 R)
• M42: 27,949,819 km (0.089 R)
• M43: 28,528,164 km (0.062 R)
• M44: 31,478,683 km (0.093 R)
• M45: 32,339,320 km (0.099 R)
• M46: 33,820,189 km (0.066 R)
• M47: 33,995,817 km (0.102 R)
• M48: 36,486,771 km (0.112 R)
• M49: 36,757,094 km (0.117 R)
• M50: 37,754,164 km (0.118 R)
• M51: 39,035,769 km (0.056 R)
• M52: 39,959,985 km (0.077 R)
• M53: 40,891,531 km (0.052 R)
• M54: 41,829,958 km (0.062 R)
• M55: 42,018,601 km (0.091 R)
• M56: 42,301,939 km (0.05 R)
• M57: 44,111,326 km (0.067 R)
• M58: 44,207,218 km (0.07 R)
• M59: 44,880,708 km (0.066 R)
• M60: 45,170,329 km (0.1 R)
• M61: 46,043,083 km (0.112 R)
• M62: 46,237,859 km (0.12 R)
• M63: 47,215,332 km (0.109 R)
• M64: 47,903,632 km (0.091 R)
• M65: 50,389,051 km (0.053 R)
• M66: 51,596,754 km (0.094 R)
• M67: 52,305,699 km (0.093 R)
• M68: 53,221,986 km (0.074 R)
• M69: 54,143,509 km (0.102 R)
• M70: 54,967,045 km (0.025 R)
• M71: 55,070,267 km (0.101 R)
• M72: 55,483,905 km (0.052 R)
• M73: 57,043,912 km (0.057 R)
• M74: 57,253,050 km (0.107 R)
• M75: 59,994,431 km (0.072 R)
• M76: 60,100,795 km (0.067 R)
• M77: 60,313,523 km (0.081 R)
• M78: 60,526,550 km (0.098 R)
• M79: 63,860,339 km (0.079 R)
• M80: 63,968,798 km (0.115 R)
• M81: 64,186,014 km (0.063 R)
• M82: 66,481,892 km (0.098 R)
• M83: 67,253,069 km (0.113 R)
• M84: 67,916,536 km (0.1 R)
• M85: 68,471,095 km (0.064 R)
• M86: 70,031,700 km (0.049 R)
• M87: 71,491,177 km (0.103 R)
• M88: 72,620,790 km (0.118 R)
• M89: 73,415,005 km (0.118 R)
• M90: 75,470,480 km (0.095 R)
• M91: 75,929,746 km (0.115 R)
• M92: 76,851,269 km (0.082 R)
• M93: 76,966,758 km (0.036 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 15,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit