🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.57 AU - 0.59 AU

Year: 156 Days

Day: 16.8 Hours

Environment

Temp: 236 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.49 AU - 1.89 AU

Year: 776 Days

Day: 33.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.48 AU - 4.1 AU

Year: 2605 Days

Day: 32.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.9

Radius: 11.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.2 AU - 12.28 AU

Year: 11570 Days

Day: 10.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,113,022 km

• M1: 189,241 km (0.096 R)
• M2: 399,426 km (0.057 R)
• M3: 508,184 km (0.095 R)
• M4: 629,059 km (0.078 R)
• M5: 730,786 km (0.063 R)
• M6: 854,503 km (0.108 R)
• M7: 1,106,875 km (0.095 R)
• M8: 1,600,548 km (0.103 R)
• M9: 2,625,592 km (0.083 R)
• M10: 2,772,198 km (0.086 R)
• M11: 2,971,911 km (0.075 R)
• M12: 3,202,292 km (0.052 R)
• M13: 3,385,699 km (0.034 R)
• M14: 4,040,489 km (0.075 R)
• M15: 4,469,835 km (0.107 R)
• M16: 4,645,612 km (0.098 R)
• M17: 4,734,473 km (0.058 R)
• M18: 6,004,260 km (0.108 R)
• M19: 6,263,812 km (0.113 R)
• M20: 6,362,098 km (0.053 R)
• M21: 6,726,967 km (0.089 R)
• M22: 6,861,306 km (0.108 R)
• M23: 7,166,935 km (0.097 R)
• M24: 7,442,494 km (0.099 R)
• M25: 8,182,256 km (0.078 R)
• M26: 8,253,913 km (0.065 R)
• M27: 9,242,156 km (0.114 R)
• M28: 9,354,205 km (0.079 R)
• M29: 9,466,852 km (0.045 R)
• M30: 9,769,190 km (0.107 R)
• M31: 10,190,308 km (0.057 R)
• M32: 11,248,862 km (0.095 R)
• M33: 11,408,633 km (0.105 R)
• M34: 11,488,817 km (0.114 R)
• M35: 11,770,959 km (0.083 R)
• M36: 12,259,994 km (0.119 R)
• M37: 12,672,735 km (0.12 R)
• M38: 13,131,851 km (0.107 R)
• M39: 13,257,962 km (0.119 R)
• M40: 14,066,538 km (0.084 R)
• M41: 14,152,557 km (0.047 R)
• M42: 14,325,193 km (0.05 R)
• M43: 15,066,600 km (0.104 R)
• M44: 15,198,844 km (0.057 R)
• M45: 16,997,310 km (0.091 R)
• M46: 17,318,945 km (0.095 R)
• M47: 17,596,300 km (0.096 R)
• M48: 18,531,287 km (0.078 R)
• M49: 19,578,322 km (0.093 R)
• M50: 19,915,516 km (0.114 R)
• M51: 20,012,156 km (0.061 R)
• M52: 20,108,946 km (0.048 R)
• M53: 20,938,466 km (0.082 R)
• M54: 21,135,337 km (0.055 R)
• M55: 21,928,804 km (0.098 R)
• M56: 22,379,243 km (0.096 R)
• M57: 22,731,845 km (0.098 R)
• M58: 23,289,696 km (0.088 R)
• M59: 25,042,085 km (0.097 R)
• M60: 25,460,510 km (0.099 R)
• M61: 25,618,037 km (0.038 R)
• M62: 25,934,137 km (0.036 R)
• M63: 26,463,714 km (0.11 R)
• M64: 27,157,549 km (0.114 R)
• M65: 27,264,810 km (0.119 R)
• M66: 27,479,782 km (0.051 R)
• M67: 28,617,624 km (0.073 R)
• M68: 29,274,807 km (0.119 R)
• M69: 29,384,762 km (0.093 R)
• M70: 30,436,734 km (0.055 R)
• M71: 30,603,984 km (0.099 R)
• M72: 31,500,973 km (0.116 R)
• M73: 31,726,567 km (0.1 R)
• M74: 32,463,486 km (0.066 R)
• M75: 33,435,722 km (0.071 R)
• M76: 33,723,399 km (0.109 R)
• M77: 34,011,973 km (0.103 R)
• M78: 34,999,319 km (0.047 R)
• M79: 35,116,155 km (0.053 R)
• M80: 35,819,415 km (0.072 R)
• M81: 37,957,468 km (0.115 R)
• M82: 38,920,878 km (0.117 R)
• M83: 40,014,289 km (0.069 R)
• M84: 40,503,474 km (0.071 R)
• M85: 40,626,144 km (0.085 R)
• M86: 40,810,299 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.7

Radius: 14.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.42 AU - 12.68 AU

Year: 12100 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,113,022 km

• M1: 195,674 km (0.085 R)
• M2: 352,602 km (0.105 R)
• M3: 704,756 km (0.099 R)
• M4: 821,143 km (0.092 R)
• M5: 1,260,811 km (0.088 R)
• M6: 1,637,349 km (0.081 R)
• M7: 2,136,108 km (0.088 R)
• M8: 2,433,658 km (0.114 R)
• M9: 2,744,971 km (0.108 R)
• M10: 3,337,977 km (0.092 R)
• M11: 3,510,015 km (0.1 R)
• M12: 4,301,388 km (0.097 R)
• M13: 4,451,285 km (0.079 R)
• M14: 5,877,401 km (0.084 R)
• M15: 6,510,799 km (0.106 R)
• M16: 6,945,380 km (0.115 R)
• M17: 7,389,387 km (0.098 R)
• M18: 7,524,324 km (0.088 R)
• M19: 7,888,445 km (0.082 R)
• M20: 8,072,750 km (0.111 R)
• M21: 8,492,522 km (0.041 R)
• M22: 8,967,495 km (0.054 R)
• M23: 10,042,804 km (0.1 R)
• M24: 10,343,197 km (0.099 R)
• M25: 10,799,321 km (0.106 R)
• M26: 11,522,028 km (0.089 R)
• M27: 11,678,956 km (0.06 R)
• M28: 11,783,974 km (0.087 R)
• M29: 12,474,218 km (0.05 R)
• M30: 12,581,480 km (0.077 R)
• M31: 12,689,191 km (0.041 R)
• M32: 13,396,639 km (0.067 R)
• M33: 14,623,042 km (0.047 R)
• M34: 16,235,408 km (0.11 R)
• M35: 16,411,485 km (0.064 R)
• M36: 16,884,214 km (0.092 R)
• M37: 17,361,581 km (0.118 R)
• M38: 18,146,521 km (0.099 R)
• M39: 19,190,564 km (0.053 R)
• M40: 19,439,047 km (0.113 R)
• M41: 19,751,108 km (0.11 R)
• M42: 20,254,056 km (0.114 R)
• M43: 20,570,455 km (0.031 R)
• M44: 20,952,379 km (0.11 R)
• M45: 21,208,341 km (0.085 R)
• M46: 21,852,659 km (0.055 R)
• M47: 22,307,586 km (0.099 R)
• M48: 23,890,780 km (0.073 R)
• M49: 24,091,391 km (0.118 R)
• M50: 25,510,177 km (0.112 R)
• M51: 26,264,300 km (0.073 R)
• M52: 26,678,686 km (0.051 R)
• M53: 31,231,697 km (0.1 R)
• M54: 32,185,683 km (0.095 R)
• M55: 33,596,989 km (0.112 R)
• M56: 34,122,078 km (0.111 R)
• M57: 34,423,218 km (0.068 R)
• M58: 35,256,329 km (0.06 R)
• M59: 36,019,278 km (0.096 R)
• M60: 36,172,616 km (0.101 R)
• M61: 36,942,147 km (0.06 R)
• M62: 37,096,831 km (0.109 R)
• M63: 37,950,736 km (0.053 R)
• M64: 40,074,278 km (0.113 R)
• M65: 40,233,151 km (0.051 R)
• M66: 40,551,495 km (0.054 R)
• M67: 40,790,702 km (0.055 R)
• M68: 40,950,472 km (0.069 R)
• M69: 41,110,542 km (0.053 R)
• M70: 41,350,796 km (0.115 R)
• M71: 41,752,467 km (0.116 R)
• M72: 42,721,861 km (0.113 R)
• M73: 44,107,586 km (0.09 R)
• M74: 44,271,695 km (0.115 R)
• M75: 45,259,938 km (0.117 R)
• M76: 46,839,692 km (0.057 R)
• M77: 50,395,334 km (0.114 R)
• M78: 51,945,617 km (0.08 R)
• M79: 55,535,068 km (0.082 R)
• M80: 55,800,754 km (0.036 R)
• M81: 56,600,654 km (0.116 R)
• M82: 57,225,374 km (0.098 R)
• M83: 58,032,006 km (0.1 R)
• M84: 58,211,823 km (0.11 R)
• M85: 59,384,670 km (0.079 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 15,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit