🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.36 AU - 3.12 AU

Year: 1624 Days

Day: 37.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,199,870 km

• M1: 451,636 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.98 AU - 4.3 AU

Year: 2487 Days

Day: 42.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.7

Radius: 9.2

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.34 AU - 6.64 AU

Year: 4607 Days

Day: 11.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,199,870 km

• M1: 116,238 km (0.115 R)
• M2: 198,217 km (0.116 R)
• M3: 344,374 km (0.11 R)
• M4: 441,613 km (0.067 R)
• M5: 784,790 km (0.073 R)
• M6: 1,201,121 km (0.072 R)
• M7: 1,433,148 km (0.115 R)
• M8: 1,574,069 km (0.044 R)
• M9: 1,639,742 km (0.103 R)
• M10: 1,706,463 km (0.093 R)
• M11: 2,287,052 km (0.08 R)
• M12: 2,361,851 km (0.07 R)
• M13: 2,437,398 km (0.115 R)
• M14: 2,638,009 km (0.082 R)
• M15: 3,171,475 km (0.1 R)
• M16: 3,305,814 km (0.096 R)
• M17: 3,442,097 km (0.099 R)
• M18: 3,615,182 km (0.117 R)
• M19: 3,702,697 km (0.111 R)
• M20: 3,773,307 km (0.098 R)
• M21: 3,933,826 km (0.036 R)
• M22: 4,060,236 km (0.108 R)
• M23: 4,317,095 km (0.106 R)
• M24: 4,447,545 km (0.056 R)
• M25: 4,560,341 km (0.119 R)
• M26: 4,750,630 km (0.068 R)
• M27: 4,963,059 km (0.057 R)
• M28: 5,217,974 km (0.11 R)
• M29: 5,337,054 km (0.085 R)
• M30: 5,397,042 km (0.058 R)
• M31: 5,679,633 km (0.119 R)
• M32: 5,761,313 km (0.111 R)
• M33: 5,925,721 km (0.118 R)
• M34: 6,259,325 km (0.098 R)
• M35: 6,771,248 km (0.088 R)
• M36: 7,010,455 km (0.073 R)
• M37: 7,296,636 km (0.07 R)
• M38: 7,363,207 km (0.059 R)
• M39: 7,497,097 km (0.083 R)
• M40: 7,767,121 km (0.09 R)
• M41: 8,063,325 km (0.089 R)
• M42: 8,270,668 km (0.104 R)
• M43: 8,340,081 km (0.052 R)
• M44: 8,456,319 km (0.084 R)
• M45: 9,021,799 km (0.086 R)
• M46: 9,333,262 km (0.101 R)
• M47: 9,550,926 km (0.073 R)
• M48: 9,868,224 km (0.111 R)
• M49: 10,090,077 km (0.041 R)
• M50: 10,664,234 km (0.114 R)
• M51: 11,403,397 km (0.109 R)
• M52: 11,584,261 km (0.111 R)
• M53: 12,132,687 km (0.086 R)
• M54: 12,423,355 km (0.072 R)
• M55: 13,092,506 km (0.108 R)
• M56: 13,363,428 km (0.119 R)
• M57: 13,636,145 km (0.046 R)
• M58: 13,828,229 km (0.067 R)
• M59: 14,605,390 km (0.103 R)
• M60: 14,745,713 km (0.074 R)
• M61: 14,914,609 km (0.066 R)
• M62: 15,425,336 km (0.108 R)
• M63: 15,625,498 km (0.057 R)
• M64: 16,057,237 km (0.036 R)
• M65: 16,318,136 km (0.109 R)
• M66: 16,580,530 km (0.029 R)
• M67: 17,227,840 km (0.099 R)
• M68: 17,554,562 km (0.094 R)
• M69: 18,607,582 km (0.117 R)
• M70: 19,249,356 km (0.05 R)
• M71: 19,526,561 km (0.09 R)
• M72: 19,774,146 km (0.067 R)
• M73: 21,154,186 km (0.091 R)
• M74: 21,313,059 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.7

Radius: 3.7

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 19.15 AU - 20.75 AU

Year: 31914 Days

Day: 19.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,199,870 km

• M1: 51,312 km (0.054 R)
• M2: 177,124 km (0.118 R)
• M3: 239,057 km (0.119 R)
• M4: 353,350 km (0.058 R)
• M5: 872,305 km (0.118 R)
• M6: 937,231 km (0.061 R)
• M7: 1,188,854 km (0.053 R)
• M8: 2,030,043 km (0.059 R)
• M9: 2,145,533 km (0.112 R)
• M10: 2,352,875 km (0.063 R)
• M11: 2,413,313 km (0.069 R)
• M12: 2,818,723 km (0.118 R)
• M13: 3,012,901 km (0.093 R)
• M14: 3,586,160 km (0.098 R)
• M15: 3,974,666 km (0.076 R)
• M16: 4,829,468 km (0.118 R)
• M17: 5,416,490 km (0.081 R)
• M18: 5,943,075 km (0.033 R)
• M19: 6,025,653 km (0.08 R)
• M20: 6,191,706 km (0.101 R)
• M21: 6,317,219 km (0.047 R)
• M22: 7,307,557 km (0.042 R)
• M23: 7,708,030 km (0.11 R)
• M24: 7,933,624 km (0.117 R)
• M25: 9,379,786 km (0.081 R)
• M26: 9,523,999 km (0.076 R)
• M27: 9,766,048 km (0.098 R)
• M28: 9,863,287 km (0.113 R)
• M29: 10,206,614 km (0.097 R)
• M30: 10,603,796 km (0.1 R)
• M31: 10,804,257 km (0.114 R)
• M32: 11,208,920 km (0.116 R)
• M33: 12,399,719 km (0.105 R)
• M34: 12,663,909 km (0.045 R)
• M35: 13,251,529 km (0.038 R)
• M36: 14,067,137 km (0.096 R)
• M37: 14,287,345 km (0.105 R)
• M38: 14,731,202 km (0.05 R)
• M39: 14,954,850 km (0.113 R)
• M40: 15,123,298 km (0.088 R)
• M41: 15,405,439 km (0.107 R)
• M42: 15,575,532 km (0.051 R)
• M43: 17,134,491 km (0.095 R)
• M44: 18,561,505 km (0.047 R)
• M45: 18,621,793 km (0.118 R)
• M46: 18,802,956 km (0.09 R)
• M47: 18,924,131 km (0.054 R)
• M48: 20,709,581 km (0.072 R)
• M49: 20,960,008 km (0.076 R)
• M50: 21,400,723 km (0.108 R)
• M51: 21,653,993 km (0.109 R)
• M52: 23,129,177 km (0.117 R)
• M53: 23,649,778 km (0.11 R)
• M54: 24,042,771 km (0.072 R)
• M55: 24,835,341 km (0.094 R)
• M56: 24,901,762 km (0.081 R)
• M57: 24,968,333 km (0.06 R)
• M58: 25,234,767 km (0.087 R)
• M59: 25,368,508 km (0.11 R)
• M60: 25,502,248 km (0.116 R)
• M61: 25,703,607 km (0.1 R)
• M62: 26,175,139 km (0.114 R)
• M63: 26,717,581 km (0.041 R)
• M64: 28,714,862 km (0.091 R)
• M65: 28,784,575 km (0.078 R)
• M66: 29,064,024 km (0.063 R)
• M67: 29,625,764 km (0.089 R)
• M68: 29,766,685 km (0.087 R)
• M69: 29,978,516 km (0.074 R)
• M70: 30,403,822 km (0.032 R)
• M71: 31,403,735 km (0.11 R)
• M72: 33,876,737 km (0.12 R)
• M73: 33,950,489 km (0.086 R)
• M74: 34,467,649 km (0.113 R)
• M75: 35,136,501 km (0.046 R)
• M76: 35,584,846 km (0.101 R)
• M77: 35,734,743 km (0.078 R)
• M78: 36,110,233 km (0.114 R)
• M79: 39,781,215 km (0.084 R)
• M80: 40,092,529 km (0.089 R)
• M81: 40,639,159 km (0.105 R)
• M82: 42,214,425 km (0.092 R)
• M83: 43,169,158 km (0.069 R)
• M84: 44,292,040 km (0.092 R)
• M85: 45,749,722 km (0.069 R)
• M86: 47,058,553 km (0.12 R)
• M87: 48,628,733 km (0.05 R)
• M88: 50,300,190 km (0.098 R)
• M89: 50,805,232 km (0.117 R)
• M90: 50,889,605 km (0.094 R)
• M91: 52,160,290 km (0.098 R)
• M92: 53,956,661 km (0.08 R)
• M93: 54,128,848 km (0.092 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 15,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit