🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.79 AU - 1.23 AU

Year: 460 Days

Day: 25.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.99 AU - 1.31 AU

Year: 559 Days

Day: 31.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310

Radius: 8

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.53 AU - 4.23 AU

Year: 3462 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 82,034,291 km

• M1: 123,269 km (0.078 R)
• M2: 277,504 km (0.091 R)
• M3: 492,626 km (0.087 R)
• M4: 546,780 km (0.108 R)
• M5: 784,940 km (0.05 R)
• M6: 984,653 km (0.117 R)
• M7: 1,375,552 km (0.107 R)
• M8: 1,762,263 km (0.068 R)
• M9: 2,064,151 km (0.099 R)
• M10: 2,547,353 km (0.07 R)
• M11: 2,631,277 km (0.102 R)
• M12: 2,687,825 km (0.099 R)
• M13: 2,773,245 km (0.045 R)
• M14: 2,859,713 km (0.102 R)
• M15: 3,005,720 km (0.103 R)
• M16: 3,064,812 km (0.117 R)
• M17: 3,350,992 km (0.072 R)
• M18: 3,489,520 km (0.089 R)
• M19: 3,567,311 km (0.069 R)
• M20: 3,788,267 km (0.063 R)
• M21: 4,030,017 km (0.05 R)
• M22: 4,410,594 km (0.12 R)
• M23: 4,716,372 km (0.077 R)
• M24: 4,767,983 km (0.104 R)
• M25: 5,152,599 km (0.104 R)
• M26: 5,223,509 km (0.027 R)
• M27: 5,438,481 km (0.094 R)
• M28: 5,492,785 km (0.097 R)
• M29: 5,693,097 km (0.079 R)
• M30: 5,877,252 km (0.093 R)
• M31: 5,932,902 km (0.064 R)
• M32: 6,119,600 km (0.045 R)
• M33: 6,346,390 km (0.075 R)
• M34: 6,749,706 km (0.06 R)
• M35: 6,846,945 km (0.118 R)
• M36: 7,400,307 km (0.085 R)
• M37: 7,480,492 km (0.025 R)
• M38: 7,540,929 km (0.057 R)
• M39: 7,621,563 km (0.092 R)
• M40: 7,845,212 km (0.064 R)
• M41: 8,070,805 km (0.119 R)
• M42: 8,153,383 km (0.052 R)
• M43: 8,402,912 km (0.117 R)
• M44: 8,803,236 km (0.082 R)
• M45: 9,037,656 km (0.106 R)
• M46: 9,360,937 km (0.12 R)
• M47: 9,687,958 km (0.071 R)
• M48: 9,753,781 km (0.1 R)
• M49: 10,063,000 km (0.105 R)
• M50: 10,129,721 km (0.117 R)
• M51: 10,487,858 km (0.069 R)
• M52: 11,147,734 km (0.071 R)
• M53: 11,680,602 km (0.089 R)
• M54: 12,245,483 km (0.034 R)
• M55: 12,364,264 km (0.095 R)
• M56: 12,507,280 km (0.032 R)
• M57: 12,988,237 km (0.047 R)
• M58: 13,230,884 km (0.076 R)
• M59: 13,304,038 km (0.111 R)
• M60: 13,573,314 km (0.094 R)
• M61: 13,918,586 km (0.095 R)
• M62: 14,391,764 km (0.074 R)
• M63: 14,467,012 km (0.085 R)
• M64: 14,617,806 km (0.071 R)
• M65: 14,946,323 km (0.026 R)
• M66: 15,584,807 km (0.109 R)
• M67: 15,687,880 km (0.086 R)
• M68: 15,739,491 km (0.047 R)
• M69: 15,894,624 km (0.076 R)
• M70: 16,441,404 km (0.102 R)
• M71: 17,206,747 km (0.057 R)
• M72: 17,795,116 km (0.093 R)
• M73: 17,929,754 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.5

Radius: 3.2

Gravity: 42.14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12.36 AU - 19.06 AU

Year: 28210 Days

Day: 23.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 82,034,291 km

• M1: 121,773 km (0.105 R)
• M2: 531,372 km (0.089 R)
• M3: 695,780 km (0.053 R)
• M4: 1,398,590 km (0.103 R)
• M5: 1,623,885 km (0.099 R)
• M6: 2,290,643 km (0.119 R)
• M7: 3,363,409 km (0.066 R)
• M8: 4,851,010 km (0.082 R)
• M9: 5,189,401 km (0.047 R)
• M10: 6,301,511 km (0.109 R)
• M11: 6,617,163 km (0.119 R)
• M12: 6,776,933 km (0.032 R)
• M13: 10,350,677 km (0.118 R)
• M14: 11,035,835 km (0.109 R)
• M15: 11,352,085 km (0.078 R)
• M16: 12,188,337 km (0.088 R)
• M17: 12,449,535 km (0.066 R)
• M18: 12,580,882 km (0.089 R)
• M19: 16,223,739 km (0.081 R)
• M20: 19,550,946 km (0.093 R)
• M21: 21,881,381 km (0.116 R)
• M22: 23,321,261 km (0.091 R)
• M23: 24,873,937 km (0.116 R)
• M24: 25,371,200 km (0.065 R)
• M25: 25,704,505 km (0.093 R)
• M26: 26,967,260 km (0.084 R)
• M27: 27,307,446 km (0.07 R)
• M28: 27,991,856 km (0.102 R)
• M29: 28,855,484 km (0.081 R)
• M30: 29,029,168 km (0.094 R)
• M31: 30,697,184 km (0.069 R)
• M32: 32,305,810 km (0.069 R)
• M33: 32,486,225 km (0.101 R)
• M34: 34,677,385 km (0.088 R)
• M35: 36,258,036 km (0.069 R)
• M36: 37,104,311 km (0.069 R)
• M37: 37,387,799 km (0.066 R)
• M38: 38,529,081 km (0.055 R)
• M39: 39,488,901 km (0.117 R)
• M40: 39,681,882 km (0.063 R)
• M41: 40,359,411 km (0.119 R)
• M42: 40,943,292 km (0.066 R)
• M43: 42,217,865 km (0.094 R)
• M44: 42,513,920 km (0.11 R)
• M45: 42,909,606 km (0.079 R)
• M46: 43,207,156 km (0.065 R)
• M47: 46,017,651 km (0.071 R)
• M48: 46,119,079 km (0.114 R)
• M49: 47,035,515 km (0.049 R)
• M50: 48,679,596 km (0.067 R)
• M51: 49,820,728 km (0.111 R)
• M52: 50,237,957 km (0.106 R)
• M53: 51,075,705 km (0.111 R)
• M54: 51,707,158 km (0.065 R)
• M55: 52,129,472 km (0.06 R)
• M56: 55,010,129 km (0.082 R)
• M57: 57,613,581 km (0.104 R)
• M58: 58,600,328 km (0.104 R)
• M59: 60,368,126 km (0.09 R)
• M60: 61,146,933 km (0.119 R)
• M61: 62,939,863 km (0.091 R)
• M62: 63,052,361 km (0.106 R)
• M63: 69,698,246 km (0.08 R)
• M64: 72,040,799 km (0.097 R)
• M65: 73,933,512 km (0.085 R)
• M66: 76,562,395 km (0.052 R)
• M67: 77,888,281 km (0.104 R)
• M68: 78,493,554 km (0.104 R)
• M69: 78,978,849 km (0.08 R)
• M70: 81,911,267 km (0.051 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 17,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit