🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.22 AU - 1.84 AU

Year: 695 Days

Day: 36.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3 AU - 3.94 AU

Year: 2373 Days

Day: 38.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.8

Radius: 14.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.05 AU - 12.39 AU

Year: 12884 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,144,847 km

• M1: 179,368 km (0.099 R)
• M2: 270,623 km (0.096 R)
• M3: 612,603 km (0.081 R)
• M4: 901,626 km (0.077 R)
• M5: 1,034,170 km (0.064 R)
• M6: 1,153,549 km (0.083 R)
• M7: 1,363,734 km (0.108 R)
• M8: 1,473,838 km (0.063 R)
• M9: 1,656,647 km (0.095 R)
• M10: 1,920,837 km (0.059 R)
• M11: 2,199,089 km (0.077 R)
• M12: 2,303,658 km (0.086 R)
• M13: 2,683,038 km (0.104 R)
• M14: 3,319,726 km (0.032 R)
• M15: 3,562,823 km (0.06 R)
• M16: 3,843,618 km (0.085 R)
• M17: 4,294,805 km (0.091 R)
• M18: 4,831,263 km (0.076 R)
• M19: 5,712,395 km (0.082 R)
• M20: 6,078,909 km (0.102 R)
• M21: 6,566,898 km (0.112 R)
• M22: 7,902,508 km (0.078 R)
• M23: 9,795,669 km (0.106 R)
• M24: 10,590,781 km (0.086 R)
• M25: 10,996,191 km (0.078 R)
• M26: 12,289,764 km (0.113 R)
• M27: 12,525,979 km (0.068 R)
• M28: 12,620,824 km (0.092 R)
• M29: 13,002,598 km (0.058 R)
• M30: 13,194,981 km (0.096 R)
• M31: 13,388,261 km (0.061 R)
• M32: 14,171,107 km (0.112 R)
• M33: 14,269,991 km (0.119 R)
• M34: 14,817,968 km (0.074 R)
• M35: 15,372,976 km (0.118 R)
• M36: 15,780,780 km (0.115 R)
• M37: 16,555,248 km (0.101 R)
• M38: 16,711,728 km (0.109 R)
• M39: 17,554,113 km (0.073 R)
• M40: 17,980,467 km (0.082 R)
• M41: 18,626,580 km (0.092 R)
• M42: 19,006,858 km (0.114 R)
• M43: 20,386,300 km (0.117 R)
• M44: 21,285,982 km (0.11 R)
• M45: 22,141,382 km (0.077 R)
• M46: 22,256,274 km (0.039 R)
• M47: 22,428,910 km (0.038 R)
• M48: 25,673,538 km (0.069 R)
• M49: 26,097,049 km (0.109 R)
• M50: 26,950,804 km (0.081 R)
• M51: 28,623,159 km (0.031 R)
• M52: 29,125,060 km (0.07 R)
• M53: 29,820,092 km (0.093 R)
• M54: 30,137,837 km (0.031 R)
• M55: 30,328,874 km (0.047 R)
• M56: 31,033,330 km (0.074 R)
• M57: 31,226,461 km (0.076 R)
• M58: 31,678,396 km (0.078 R)
• M59: 32,850,645 km (0.114 R)
• M60: 33,573,951 km (0.063 R)
• M61: 33,706,046 km (0.088 R)
• M62: 34,769,088 km (0.095 R)
• M63: 36,045,607 km (0.11 R)
• M64: 37,064,069 km (0.091 R)
• M65: 37,679,814 km (0.055 R)
• M66: 38,092,255 km (0.105 R)
• M67: 38,782,799 km (0.104 R)
• M68: 38,990,740 km (0.048 R)
• M69: 39,407,819 km (0.061 R)
• M70: 39,966,268 km (0.107 R)
• M71: 41,303,075 km (0.052 R)
• M72: 42,511,526 km (0.116 R)
• M73: 43,587,584 km (0.058 R)
• M74: 44,527,208 km (0.104 R)
• M75: 44,672,467 km (0.12 R)
• M76: 45,693,024 km (0.091 R)
• M77: 46,426,802 km (0.107 R)
• M78: 47,460,523 km (0.106 R)
• M79: 48,576,523 km (0.111 R)
• M80: 49,100,265 km (0.111 R)
• M81: 49,625,952 km (0.107 R)
• M82: 49,776,448 km (0.038 R)

Asteroid Belt

Center: 12.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.9

Radius: 7.8

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 13.83 AU - 14.43 AU

Year: 19498 Days

Day: 19.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,144,847 km

• M1: 99,632 km (0.115 R)
• M2: 329,115 km (0.099 R)
• M3: 523,293 km (0.05 R)
• M4: 611,406 km (0.057 R)
• M5: 728,990 km (0.113 R)
• M6: 1,014,274 km (0.074 R)
• M7: 1,425,369 km (0.1 R)
• M8: 1,519,914 km (0.117 R)
• M9: 1,584,092 km (0.106 R)
• M10: 1,649,167 km (0.102 R)
• M11: 1,988,455 km (0.104 R)
• M12: 3,049,553 km (0.11 R)
• M13: 3,810,407 km (0.062 R)
• M14: 4,441,112 km (0.103 R)
• M15: 5,152,450 km (0.09 R)
• M16: 5,249,988 km (0.085 R)
• M17: 5,348,124 km (0.081 R)
• M18: 5,596,157 km (0.11 R)
• M19: 5,797,366 km (0.056 R)
• M20: 6,362,846 km (0.056 R)
• M21: 6,731,755 km (0.073 R)
• M22: 7,162,148 km (0.046 R)
• M23: 7,712,518 km (0.038 R)
• M24: 8,795,457 km (0.085 R)
• M25: 8,912,144 km (0.114 R)
• M26: 9,088,220 km (0.111 R)
• M27: 10,230,101 km (0.118 R)
• M28: 10,414,555 km (0.118 R)
• M29: 10,786,754 km (0.061 R)
• M30: 11,608,047 km (0.118 R)
• M31: 11,929,233 km (0.067 R)
• M32: 12,123,411 km (0.085 R)
• M33: 12,318,637 km (0.109 R)
• M34: 12,580,433 km (0.087 R)
• M35: 13,109,710 km (0.116 R)
• M36: 13,578,849 km (0.041 R)
• M37: 14,671,662 km (0.07 R)
• M38: 14,949,315 km (0.091 R)
• M39: 15,368,937 km (0.101 R)
• M40: 15,580,169 km (0.099 R)
• M41: 16,291,507 km (0.063 R)
• M42: 16,434,972 km (0.112 R)
• M43: 18,637,800 km (0.088 R)
• M44: 19,013,889 km (0.092 R)
• M45: 19,392,372 km (0.026 R)
• M46: 19,773,547 km (0.055 R)
• M47: 21,009,525 km (0.091 R)
• M48: 22,270,336 km (0.09 R)
• M49: 22,349,922 km (0.101 R)
• M50: 22,749,498 km (0.094 R)
• M51: 23,151,318 km (0.05 R)
• M52: 25,029,968 km (0.092 R)
• M53: 26,281,354 km (0.093 R)
• M54: 27,126,881 km (0.082 R)
• M55: 27,895,515 km (0.056 R)
• M56: 29,018,247 km (0.069 R)
• M57: 30,155,789 km (0.094 R)
• M58: 30,243,902 km (0.119 R)
• M59: 31,307,842 km (0.052 R)
• M60: 31,934,209 km (0.058 R)
• M61: 32,564,614 km (0.108 R)
• M62: 32,926,641 km (0.052 R)
• M63: 36,338,819 km (0.096 R)
• M64: 37,753,715 km (0.094 R)
• M65: 41,908,796 km (0.101 R)
• M66: 42,401,272 km (0.087 R)
• M67: 43,292,577 km (0.099 R)
• M68: 46,816,953 km (0.105 R)
• M69: 49,910,338 km (0.105 R)
• M70: 50,118,877 km (0.088 R)
• M71: 51,481,714 km (0.084 R)
• M72: 52,432,259 km (0.059 R)
• M73: 54,672,786 km (0.063 R)
• M74: 54,780,197 km (0.057 R)
• M75: 58,036,793 km (0.098 R)
• M76: 59,688,503 km (0.074 R)
• M77: 60,909,521 km (0.065 R)
• M78: 65,418,550 km (0.078 R)
• M79: 65,761,130 km (0.064 R)
• M80: 67,367,362 km (0.091 R)
• M81: 67,597,743 km (0.111 R)
• M82: 67,944,062 km (0.074 R)
• M83: 68,406,618 km (0.117 R)
• M84: 68,986,310 km (0.118 R)
• M85: 71,909,303 km (0.116 R)
• M86: 72,144,920 km (0.092 R)
• M87: 73,208,112 km (0.077 R)
• M88: 76,910,061 km (0.113 R)
• M89: 77,271,489 km (0.115 R)
• M90: 80,305,783 km (0.113 R)
• M91: 80,917,189 km (0.099 R)
• M92: 81,039,710 km (0.038 R)
• M93: 81,530,241 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 15,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit