🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.41 AU - 0.63 AU

Year: 136 Days

Day: 19.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.61 AU - 0.77 AU

Year: 208 Days

Day: 16.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.6 AU - 0.94 AU

Year: 246 Days

Day: 47.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.2

Radius: 12.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.2 AU - 6.6 AU

Year: 4561 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,824,070 km

• M1: 156,479 km (0.073 R)
• M2: 370,404 km (0.098 R)
• M3: 457,769 km (0.082 R)
• M4: 572,960 km (0.071 R)
• M5: 720,164 km (0.11 R)
• M6: 815,308 km (0.088 R)
• M7: 949,647 km (0.107 R)
• M8: 1,043,595 km (0.1 R)
• M9: 1,165,816 km (0.05 R)
• M10: 1,254,378 km (0.106 R)
• M11: 1,385,276 km (0.104 R)
• M12: 1,604,437 km (0.103 R)
• M13: 1,689,708 km (0.099 R)
• M14: 1,894,657 km (0.081 R)
• M15: 2,249,653 km (0.115 R)
• M16: 2,778,631 km (0.091 R)
• M17: 2,864,799 km (0.105 R)
• M18: 3,291,004 km (0.077 R)
• M19: 3,493,110 km (0.103 R)
• M20: 3,642,858 km (0.074 R)
• M21: 3,890,592 km (0.088 R)
• M22: 4,065,472 km (0.093 R)
• M23: 4,144,011 km (0.12 R)
• M24: 4,223,148 km (0.072 R)
• M25: 4,605,670 km (0.099 R)
• M26: 4,687,799 km (0.111 R)
• M27: 5,020,654 km (0.116 R)
• M28: 5,168,756 km (0.059 R)
• M29: 5,426,064 km (0.108 R)
• M30: 5,556,364 km (0.097 R)
• M31: 5,953,397 km (0.091 R)
• M32: 6,589,487 km (0.04 R)
• M33: 6,962,734 km (0.108 R)
• M34: 7,778,640 km (0.111 R)
• M35: 7,925,845 km (0.069 R)
• M36: 8,473,373 km (0.062 R)
• M37: 8,956,125 km (0.111 R)
• M38: 9,162,122 km (0.069 R)
• M39: 9,447,854 km (0.087 R)
• M40: 9,710,248 km (0.1 R)
• M41: 10,242,368 km (0.088 R)
• M42: 10,484,866 km (0.117 R)
• M43: 10,865,892 km (0.099 R)
• M44: 11,223,879 km (0.112 R)
• M45: 12,121,467 km (0.1 R)
• M46: 12,463,896 km (0.119 R)
• M47: 12,954,727 km (0.097 R)
• M48: 13,334,257 km (0.113 R)
• M49: 13,569,724 km (0.071 R)
• M50: 14,194,295 km (0.1 R)
• M51: 14,404,629 km (0.077 R)
• M52: 15,502,379 km (0.1 R)
• M53: 15,936,512 km (0.12 R)
• M54: 16,343,268 km (0.073 R)
• M55: 16,690,186 km (0.109 R)
• M56: 17,842,239 km (0.076 R)
• M57: 18,166,866 km (0.06 R)
• M58: 18,526,200 km (0.077 R)
• M59: 18,789,044 km (0.073 R)
• M60: 18,920,989 km (0.095 R)
• M61: 19,086,295 km (0.087 R)
• M62: 19,318,471 km (0.116 R)
• M63: 19,584,904 km (0.091 R)
• M64: 19,752,155 km (0.116 R)
• M65: 20,088,002 km (0.08 R)
• M66: 20,290,408 km (0.11 R)
• M67: 20,799,340 km (0.07 R)
• M68: 21,004,139 km (0.1 R)
• M69: 21,209,687 km (0.111 R)
• M70: 21,415,833 km (0.081 R)
• M71: 21,830,069 km (0.094 R)
• M72: 22,421,430 km (0.072 R)
• M73: 23,088,636 km (0.075 R)
• M74: 23,371,526 km (0.087 R)
• M75: 23,513,494 km (0.102 R)
• M76: 23,762,425 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.6

Radius: 12.5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.22 AU - 11.7 AU

Year: 11424 Days

Day: 9 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,824,070 km

• M1: 162,912 km (0.102 R)
• M2: 256,710 km (0.086 R)
• M3: 429,196 km (0.1 R)
• M4: 744,549 km (0.066 R)
• M5: 860,487 km (0.088 R)
• M6: 1,001,259 km (0.099 R)
• M7: 1,621,342 km (0.12 R)
• M8: 1,959,732 km (0.102 R)
• M9: 2,053,829 km (0.078 R)
• M10: 2,573,383 km (0.044 R)
• M11: 2,835,179 km (0.117 R)
• M12: 3,556,241 km (0.105 R)
• M13: 4,301,537 km (0.105 R)
• M14: 4,425,404 km (0.079 R)
• M15: 4,581,734 km (0.108 R)
• M16: 4,771,873 km (0.119 R)
• M17: 5,391,358 km (0.06 R)
• M18: 5,592,268 km (0.111 R)
• M19: 5,864,087 km (0.066 R)
• M20: 6,175,101 km (0.087 R)
• M21: 6,279,969 km (0.079 R)
• M22: 6,385,436 km (0.068 R)
• M23: 6,491,500 km (0.103 R)
• M24: 6,813,285 km (0.07 R)
• M25: 6,921,744 km (0.109 R)
• M26: 7,140,456 km (0.086 R)
• M27: 7,847,904 km (0.104 R)
• M28: 8,461,106 km (0.103 R)
• M29: 8,577,792 km (0.119 R)
• M30: 8,695,077 km (0.09 R)
• M31: 8,970,786 km (0.118 R)
• M32: 9,369,614 km (0.093 R)
• M33: 9,450,097 km (0.105 R)
• M34: 9,652,354 km (0.1 R)
• M35: 10,350,527 km (0.094 R)
• M36: 10,559,067 km (0.099 R)
• M37: 10,895,512 km (0.088 R)
• M38: 11,022,521 km (0.081 R)
• M39: 11,839,026 km (0.085 R)
• M40: 12,232,618 km (0.026 R)
• M41: 12,320,581 km (0.053 R)
• M42: 13,257,812 km (0.119 R)
• M43: 13,484,453 km (0.109 R)
• M44: 14,218,081 km (0.067 R)
• M45: 14,449,958 km (0.091 R)
• M46: 14,543,157 km (0.064 R)
• M47: 14,636,356 km (0.087 R)
• M48: 15,532,897 km (0.101 R)
• M49: 16,253,360 km (0.101 R)
• M50: 16,984,594 km (0.087 R)
• M51: 17,726,600 km (0.094 R)
• M52: 17,876,347 km (0.098 R)
• M53: 18,783,209 km (0.032 R)
• M54: 18,884,936 km (0.116 R)
• M55: 19,912,075 km (0.039 R)
• M56: 20,380,167 km (0.082 R)
• M57: 20,851,849 km (0.082 R)
• M58: 21,009,974 km (0.094 R)
• M59: 21,699,470 km (0.098 R)
• M60: 23,757,339 km (0.029 R)
• M61: 24,642,360 km (0.076 R)
• M62: 25,594,550 km (0.095 R)
• M63: 26,273,874 km (0.083 R)
• M64: 26,901,886 km (0.082 R)
• M65: 27,304,005 km (0.068 R)
• M66: 27,534,685 km (0.088 R)
• M67: 28,639,465 km (0.097 R)
• M68: 29,344,819 km (0.076 R)
• M69: 30,234,328 km (0.057 R)
• M70: 30,532,776 km (0.091 R)
• M71: 30,652,454 km (0.078 R)
• M72: 31,132,813 km (0.069 R)
• M73: 32,833,292 km (0.111 R)
• M74: 33,880,327 km (0.108 R)
• M75: 34,688,455 km (0.099 R)
• M76: 36,450,568 km (0.118 R)
• M77: 36,832,043 km (0.092 R)
• M78: 37,406,499 km (0.065 R)
• M79: 37,534,704 km (0.1 R)
• M80: 37,662,910 km (0.113 R)
• M81: 38,435,283 km (0.112 R)
• M82: 40,061,412 km (0.106 R)
• M83: 40,257,984 km (0.107 R)
• M84: 40,520,678 km (0.08 R)
• M85: 41,378,322 km (0.104 R)
• M86: 42,442,113 km (0.083 R)
• M87: 43,649,667 km (0.078 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 13,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit