🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.75 AU - 1.03 AU

Year: 380 Days

Day: 15.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,271,135 km

• M1: 403,166 km (0.083 R)
• M2: 486,941 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.84 AU - 1.16 AU

Year: 453 Days

Day: 34.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.1

Radius: 13.3

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.12 AU - 3.36 AU

Year: 2642 Days

Day: 6 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 73,271,135 km

• M1: 168,896 km (0.101 R)
• M2: 348,862 km (0.119 R)
• M3: 447,746 km (0.097 R)
• M4: 534,962 km (0.114 R)
• M5: 674,836 km (0.108 R)
• M6: 789,278 km (0.101 R)
• M7: 996,322 km (0.087 R)
• M8: 1,593,517 km (0.064 R)
• M9: 1,752,090 km (0.072 R)
• M10: 2,186,672 km (0.089 R)
• M11: 2,334,176 km (0.113 R)
• M12: 2,592,681 km (0.082 R)
• M13: 2,796,882 km (0.102 R)
• M14: 2,941,393 km (0.119 R)
• M15: 3,121,509 km (0.119 R)
• M16: 3,288,460 km (0.088 R)
• M17: 3,807,415 km (0.111 R)
• M18: 3,968,233 km (0.105 R)
• M19: 4,222,849 km (0.102 R)
• M20: 4,408,200 km (0.114 R)
• M21: 4,786,833 km (0.118 R)
• M22: 4,921,920 km (0.07 R)
• M23: 5,097,547 km (0.108 R)
• M24: 5,636,698 km (0.106 R)
• M25: 5,738,574 km (0.057 R)
• M26: 6,575,874 km (0.055 R)
• M27: 6,877,912 km (0.057 R)
• M28: 7,140,606 km (0.043 R)
• M29: 7,518,490 km (0.107 R)
• M30: 7,653,277 km (0.06 R)
• M31: 7,880,068 km (0.096 R)
• M32: 8,573,454 km (0.102 R)
• M33: 8,667,252 km (0.101 R)
• M34: 8,951,189 km (0.075 R)
• M35: 9,382,928 km (0.097 R)
• M36: 9,528,337 km (0.109 R)
• M37: 9,919,685 km (0.107 R)
• M38: 10,018,420 km (0.118 R)
• M39: 10,216,787 km (0.091 R)
• M40: 10,491,747 km (0.058 R)
• M41: 11,589,796 km (0.078 R)
• M42: 11,798,186 km (0.089 R)
• M43: 11,955,263 km (0.119 R)
• M44: 12,060,431 km (0.048 R)
• M45: 12,165,748 km (0.09 R)
• M46: 12,377,578 km (0.096 R)
• M47: 12,885,463 km (0.082 R)
• M48: 12,993,173 km (0.118 R)
• M49: 13,101,333 km (0.106 R)
• M50: 13,564,039 km (0.117 R)
• M51: 13,728,746 km (0.097 R)
• M52: 14,087,631 km (0.047 R)
• M53: 14,449,808 km (0.103 R)
• M54: 14,617,956 km (0.112 R)
• M55: 15,297,130 km (0.069 R)
• M56: 16,073,543 km (0.051 R)
• M57: 16,364,361 km (0.103 R)
• M58: 17,664,517 km (0.047 R)
• M59: 18,055,117 km (0.093 R)
• M60: 18,418,191 km (0.088 R)
• M61: 19,120,702 km (0.06 R)
• M62: 19,243,821 km (0.109 R)
• M63: 19,428,874 km (0.074 R)
• M64: 20,709,731 km (0.097 R)
• M65: 21,344,475 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.7

Radius: 13.5

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.56 AU - 4.7 AU

Year: 4513 Days

Day: 10.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 73,271,135 km

• M1: 191,186 km (0.1 R)
• M2: 323,131 km (0.044 R)
• M3: 413,937 km (0.081 R)
• M4: 565,630 km (0.083 R)
• M5: 786,586 km (0.076 R)
• M6: 1,059,153 km (0.1 R)
• M7: 1,156,990 km (0.086 R)
• M8: 1,339,350 km (0.104 R)
• M9: 1,470,547 km (0.106 R)
• M10: 1,556,566 km (0.095 R)
• M11: 1,682,228 km (0.068 R)
• M12: 1,785,600 km (0.117 R)
• M13: 1,971,550 km (0.098 R)
• M14: 2,122,345 km (0.119 R)
• M15: 2,450,563 km (0.073 R)
• M16: 2,810,495 km (0.113 R)
• M17: 3,203,788 km (0.114 R)
• M18: 3,317,183 km (0.086 R)
• M19: 3,614,883 km (0.11 R)
• M20: 3,869,798 km (0.055 R)
• M21: 4,148,199 km (0.107 R)
• M22: 4,254,264 km (0.059 R)
• M23: 4,469,386 km (0.048 R)
• M24: 4,633,046 km (0.116 R)
• M25: 4,910,401 km (0.057 R)
• M26: 5,834,167 km (0.116 R)
• M27: 6,174,353 km (0.075 R)
• M28: 6,624,194 km (0.057 R)
• M29: 7,042,469 km (0.111 R)
• M30: 7,534,198 km (0.055 R)
• M31: 7,620,815 km (0.096 R)
• M32: 7,948,733 km (0.052 R)
• M33: 8,800,394 km (0.095 R)
• M34: 9,098,393 km (0.103 R)
• M35: 9,493,331 km (0.117 R)
• M36: 9,681,077 km (0.119 R)
• M37: 9,798,960 km (0.041 R)
• M38: 10,084,093 km (0.065 R)
• M39: 10,275,728 km (0.075 R)
• M40: 10,857,813 km (0.101 R)
• M41: 11,152,970 km (0.082 R)
• M42: 11,575,584 km (0.054 R)
• M43: 11,675,815 km (0.043 R)
• M44: 11,877,173 km (0.098 R)
• M45: 12,874,991 km (0.051 R)
• M46: 13,502,405 km (0.1 R)
• M47: 13,979,622 km (0.062 R)
• M48: 14,113,063 km (0.078 R)
• M49: 14,220,175 km (0.073 R)
• M50: 15,059,718 km (0.083 R)
• M51: 15,251,503 km (0.07 R)
• M52: 15,444,185 km (0.112 R)
• M53: 15,665,291 km (0.033 R)
• M54: 16,026,869 km (0.118 R)
• M55: 16,306,916 km (0.088 R)
• M56: 16,588,459 km (0.051 R)
• M57: 16,928,645 km (0.116 R)
• M58: 17,156,632 km (0.097 R)
• M59: 18,458,283 km (0.113 R)
• M60: 18,693,002 km (0.101 R)
• M61: 19,135,812 km (0.092 R)
• M62: 19,462,833 km (0.119 R)
• M63: 19,731,660 km (0.065 R)
• M64: 19,911,626 km (0.119 R)
• M65: 20,152,479 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.3

Radius: 4.7

Gravity: 16.45 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 14.86 AU - 14.86 AU

Year: 25951 Days

Day: 23.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,271,135 km

• M1: 64,925 km (0.11 R)
• M2: 154,684 km (0.093 R)
• M3: 220,657 km (0.097 R)
• M4: 438,920 km (0.117 R)
• M5: 497,413 km (0.107 R)
• M6: 644,168 km (0.094 R)
• M7: 1,243,757 km (0.1 R)
• M8: 1,872,816 km (0.12 R)
• M9: 1,969,606 km (0.117 R)
• M10: 2,338,963 km (0.103 R)
• M11: 3,178,207 km (0.098 R)
• M12: 3,216,653 km (0.094 R)
• M13: 3,770,914 km (0.111 R)
• M14: 4,439,915 km (0.087 R)
• M15: 4,832,161 km (0.097 R)
• M16: 4,965,453 km (0.114 R)
• M17: 5,144,970 km (0.096 R)
• M18: 5,510,288 km (0.094 R)
• M19: 6,266,056 km (0.112 R)
• M20: 6,606,840 km (0.035 R)
• M21: 6,804,160 km (0.101 R)
• M22: 7,103,954 km (0.064 R)
• M23: 7,408,087 km (0.068 R)
• M24: 8,345,766 km (0.037 R)
• M25: 8,398,873 km (0.114 R)
• M26: 9,100,487 km (0.032 R)
• M27: 9,375,299 km (0.077 R)
• M28: 10,045,946 km (0.095 R)
• M29: 10,102,494 km (0.118 R)
• M30: 10,272,886 km (0.089 R)
• M31: 11,080,565 km (0.108 R)
• M32: 11,433,017 km (0.054 R)
• M33: 11,492,108 km (0.074 R)
• M34: 12,451,180 km (0.116 R)
• M35: 13,435,834 km (0.08 R)
• M36: 14,317,713 km (0.103 R)
• M37: 15,218,143 km (0.081 R)
• M38: 16,070,402 km (0.038 R)
• M39: 16,269,367 km (0.112 R)
• M40: 17,140,774 km (0.067 R)
• M41: 17,208,393 km (0.036 R)
• M42: 17,343,928 km (0.12 R)
• M43: 17,752,779 km (0.108 R)
• M44: 18,441,229 km (0.1 R)
• M45: 19,138,355 km (0.1 R)
• M46: 19,278,827 km (0.095 R)
• M47: 19,986,276 km (0.101 R)
• M48: 21,645,466 km (0.12 R)
• M49: 23,048,993 km (0.115 R)
• M50: 24,101,863 km (0.113 R)
• M51: 26,020,754 km (0.115 R)
• M52: 26,098,545 km (0.029 R)
• M53: 29,191,182 km (0.067 R)
• M54: 29,272,115 km (0.04 R)
• M55: 29,921,220 km (0.093 R)
• M56: 30,493,132 km (0.116 R)
• M57: 30,739,370 km (0.075 R)
• M58: 31,564,852 km (0.032 R)
• M59: 32,565,063 km (0.035 R)
• M60: 33,406,401 km (0.063 R)
• M61: 33,660,119 km (0.12 R)
• M62: 33,744,941 km (0.09 R)
• M63: 33,829,763 km (0.101 R)
• M64: 36,581,167 km (0.12 R)
• M65: 38,336,848 km (0.074 R)
• M66: 39,135,850 km (0.088 R)
• M67: 39,940,238 km (0.051 R)
• M68: 40,479,688 km (0.11 R)
• M69: 40,569,746 km (0.104 R)
• M70: 41,474,663 km (0.117 R)
• M71: 41,565,469 km (0.084 R)
• M72: 41,838,485 km (0.049 R)
• M73: 42,477,717 km (0.034 R)
• M74: 43,765,904 km (0.062 R)
• M75: 44,880,259 km (0.037 R)
• M76: 46,758,161 km (0.077 R)
• M77: 47,516,472 km (0.098 R)
• M78: 47,706,611 km (0.116 R)
• M79: 48,183,230 km (0.071 R)
• M80: 48,470,009 km (0.06 R)
• M81: 49,622,661 km (0.108 R)
• M82: 50,687,050 km (0.093 R)
• M83: 51,173,392 km (0.083 R)
• M84: 51,368,468 km (0.096 R)
• M85: 52,641,696 km (0.048 R)
• M86: 53,727,327 km (0.094 R)
• M87: 58,142,559 km (0.082 R)
• M88: 58,753,666 km (0.117 R)
• M89: 59,879,390 km (0.059 R)
• M90: 60,702,627 km (0.075 R)
• M91: 61,115,667 km (0.081 R)
• M92: 61,633,276 km (0.087 R)
• M93: 65,296,778 km (0.089 R)
• M94: 66,143,951 km (0.115 R)
• M95: 66,675,322 km (0.104 R)
• M96: 68,385,226 km (0.112 R)
• M97: 70,977,159 km (0.08 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 19,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit