🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.74 AU - 0.84 AU

Year: 246 Days

Day: 18.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,186,370 km

• M1: 206,894 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.32 AU - 2.14 AU

Year: 796 Days

Day: 38.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,186,370 km

• M1: 450,140 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.48 AU - 3.7 AU

Year: 2380 Days

Day: 38 Hours

Environment

Temp: -98 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,186,370 km

• M1: 547,079 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.6

Radius: 9.3

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.73 AU - 6.29 AU

Year: 5155 Days

Day: 7.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 110,186,370 km

• M1: 119,678 km (0.109 R)
• M2: 237,861 km (0.09 R)
• M3: 384,018 km (0.102 R)
• M4: 479,312 km (0.076 R)
• M5: 613,800 km (0.034 R)
• M6: 772,673 km (0.094 R)
• M7: 1,170,005 km (0.041 R)
• M8: 1,467,705 km (0.111 R)
• M9: 1,538,764 km (0.084 R)
• M10: 1,728,903 km (0.115 R)
• M11: 2,052,632 km (0.108 R)
• M12: 2,116,511 km (0.065 R)
• M13: 2,328,640 km (0.069 R)
• M14: 2,479,734 km (0.059 R)
• M15: 2,773,993 km (0.09 R)
• M16: 3,840,626 km (0.113 R)
• M17: 4,140,719 km (0.033 R)
• M18: 4,469,087 km (0.105 R)
• M19: 4,678,823 km (0.05 R)
• M20: 4,763,495 km (0.034 R)
• M21: 4,956,177 km (0.088 R)
• M22: 5,173,244 km (0.064 R)
• M23: 5,393,302 km (0.065 R)
• M24: 6,165,078 km (0.065 R)
• M25: 6,281,465 km (0.099 R)
• M26: 6,492,847 km (0.096 R)
• M27: 6,802,365 km (0.093 R)
• M28: 7,460,446 km (0.105 R)
• M29: 7,709,526 km (0.112 R)
• M30: 8,241,197 km (0.114 R)
• M31: 8,524,535 km (0.028 R)
• M32: 8,732,626 km (0.044 R)
• M33: 8,863,524 km (0.059 R)
• M34: 9,180,223 km (0.073 R)
• M35: 9,527,739 km (0.073 R)
• M36: 9,852,217 km (0.093 R)
• M37: 10,235,486 km (0.078 R)
• M38: 10,345,890 km (0.103 R)
• M39: 11,073,085 km (0.113 R)
• M40: 11,787,863 km (0.081 R)
• M41: 12,488,131 km (0.105 R)
• M42: 13,051,965 km (0.082 R)
• M43: 13,201,713 km (0.046 R)
• M44: 14,081,797 km (0.105 R)
• M45: 14,143,132 km (0.048 R)
• M46: 14,266,251 km (0.1 R)
• M47: 14,482,420 km (0.088 R)
• M48: 15,011,997 km (0.118 R)
• M49: 15,168,925 km (0.068 R)
• M50: 15,674,865 km (0.059 R)
• M51: 16,476,560 km (0.103 R)
• M52: 16,963,950 km (0.077 R)
• M53: 17,061,936 km (0.057 R)
• M54: 17,291,419 km (0.082 R)
• M55: 17,357,243 km (0.091 R)
• M56: 17,654,194 km (0.099 R)
• M57: 18,656,350 km (0.117 R)
• M58: 18,892,715 km (0.117 R)
• M59: 19,642,500 km (0.062 R)
• M60: 20,715,266 km (0.116 R)
• M61: 20,889,996 km (0.086 R)
• M62: 21,523,543 km (0.117 R)
• M63: 21,735,972 km (0.058 R)
• M64: 24,119,665 km (0.096 R)
• M65: 24,561,876 km (0.102 R)
• M66: 24,672,878 km (0.119 R)
• M67: 24,821,129 km (0.045 R)

Asteroid Belt

Center: 7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.9

Radius: 12.1

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.8 AU - 8.16 AU

Year: 7886 Days

Day: 11.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 110,186,370 km

• M1: 170,392 km (0.117 R)
• M2: 361,428 km (0.091 R)
• M3: 442,211 km (0.106 R)
• M4: 518,207 km (0.052 R)
• M5: 671,694 km (0.09 R)
• M6: 1,099,096 km (0.096 R)
• M7: 1,303,895 km (0.087 R)
• M8: 1,751,641 km (0.102 R)
• M9: 2,388,180 km (0.109 R)
• M10: 2,935,858 km (0.092 R)
• M11: 3,224,433 km (0.117 R)
• M12: 3,304,617 km (0.112 R)
• M13: 3,942,801 km (0.077 R)
• M14: 4,679,421 km (0.06 R)
• M15: 4,831,862 km (0.107 R)
• M16: 5,554,569 km (0.073 R)
• M17: 5,781,210 km (0.111 R)
• M18: 6,177,046 km (0.089 R)
• M19: 6,479,832 km (0.045 R)
• M20: 6,821,962 km (0.074 R)
• M21: 6,995,196 km (0.117 R)
• M22: 7,169,927 km (0.115 R)
• M23: 7,381,608 km (0.114 R)
• M24: 8,507,781 km (0.083 R)
• M25: 8,844,825 km (0.046 R)
• M26: 9,071,914 km (0.119 R)
• M27: 9,224,354 km (0.106 R)
• M28: 9,531,928 km (0.08 R)
• M29: 9,648,165 km (0.054 R)
• M30: 9,842,942 km (0.112 R)
• M31: 10,236,384 km (0.117 R)
• M32: 10,594,970 km (0.093 R)
• M33: 11,571,246 km (0.102 R)
• M34: 11,736,701 km (0.068 R)
• M35: 11,819,728 km (0.097 R)
• M36: 11,986,529 km (0.078 R)
• M37: 12,238,003 km (0.045 R)
• M38: 13,261,552 km (0.101 R)
• M39: 13,521,703 km (0.118 R)
• M40: 13,915,145 km (0.084 R)
• M41: 14,135,503 km (0.072 R)
• M42: 15,118,211 km (0.111 R)
• M43: 15,435,508 km (0.092 R)
• M44: 15,892,679 km (0.106 R)
• M45: 16,169,136 km (0.106 R)
• M46: 16,447,239 km (0.095 R)
• M47: 17,385,367 km (0.082 R)
• M48: 17,480,212 km (0.073 R)
• M49: 18,485,809 km (0.081 R)
• M50: 19,756,792 km (0.045 R)
• M51: 20,253,158 km (0.111 R)
• M52: 20,402,906 km (0.109 R)
• M53: 21,715,777 km (0.066 R)
• M54: 21,868,965 km (0.117 R)
• M55: 22,073,914 km (0.119 R)
• M56: 23,212,204 km (0.096 R)
• M57: 23,473,551 km (0.076 R)
• M58: 23,578,420 km (0.029 R)
• M59: 23,683,288 km (0.079 R)
• M60: 23,841,113 km (0.088 R)
• M61: 24,422,600 km (0.103 R)
• M62: 24,528,815 km (0.098 R)
• M63: 24,794,949 km (0.119 R)
• M64: 27,564,904 km (0.108 R)
• M65: 27,730,957 km (0.081 R)
• M66: 29,352,598 km (0.05 R)
• M67: 29,635,189 km (0.064 R)
• M68: 30,431,498 km (0.032 R)
• M69: 31,408,073 km (0.099 R)
• M70: 32,979,898 km (0.111 R)
• M71: 33,097,332 km (0.11 R)
• M72: 34,220,214 km (0.108 R)
• M73: 34,875,901 km (0.062 R)
• M74: 34,995,579 km (0.07 R)
• M75: 36,685,437 km (0.116 R)
• M76: 37,050,905 km (0.092 R)
• M77: 37,601,574 km (0.088 R)
• M78: 38,896,793 km (0.098 R)
• M79: 39,830,882 km (0.085 R)
• M80: 42,039,096 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.5

Radius: 11.1

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.89 AU - 12.91 AU

Year: 11733 Days

Day: 6.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 157.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 110,186,370 km

• M1: 139,724 km (0.065 R)
• M2: 232,325 km (0.05 R)
• M3: 365,617 km (0.061 R)
• M4: 563,834 km (0.1 R)
• M5: 711,487 km (0.092 R)
• M6: 910,752 km (0.106 R)
• M7: 1,191,547 km (0.062 R)
• M8: 1,342,342 km (0.081 R)
• M9: 1,476,980 km (0.048 R)
• M10: 1,569,282 km (0.097 R)
• M11: 2,086,292 km (0.118 R)
• M12: 2,243,519 km (0.117 R)
• M13: 2,569,942 km (0.104 R)
• M14: 3,924,999 km (0.086 R)
• M15: 4,318,891 km (0.106 R)
• M16: 4,520,698 km (0.109 R)
• M17: 4,794,462 km (0.116 R)
• M18: 4,968,444 km (0.104 R)
• M19: 5,073,761 km (0.09 R)
• M20: 5,215,580 km (0.109 R)
• M21: 5,394,499 km (0.096 R)
• M22: 6,018,322 km (0.11 R)
• M23: 6,168,369 km (0.093 R)
• M24: 6,281,914 km (0.062 R)
• M25: 6,626,288 km (0.096 R)
• M26: 7,016,290 km (0.091 R)
• M27: 7,095,277 km (0.103 R)
• M28: 7,214,208 km (0.055 R)
• M29: 7,696,511 km (0.073 R)
• M30: 9,292,122 km (0.114 R)
• M31: 9,422,422 km (0.119 R)
• M32: 9,509,637 km (0.093 R)
• M33: 9,640,835 km (0.105 R)
• M34: 9,772,780 km (0.071 R)
• M35: 9,993,886 km (0.107 R)
• M36: 10,082,747 km (0.12 R)
• M37: 10,216,637 km (0.109 R)
• M38: 10,351,125 km (0.092 R)
• M39: 10,441,183 km (0.065 R)
• M40: 11,448,127 km (0.069 R)
• M41: 11,728,174 km (0.047 R)
• M42: 12,677,971 km (0.099 R)
• M43: 13,701,669 km (0.064 R)
• M44: 13,949,253 km (0.099 R)
• M45: 14,751,696 km (0.114 R)
• M46: 14,954,701 km (0.074 R)
• M47: 15,260,928 km (0.032 R)
• M48: 15,363,402 km (0.068 R)
• M49: 15,827,604 km (0.057 R)
• M50: 16,244,234 km (0.114 R)
• M51: 18,162,977 km (0.12 R)
• M52: 18,435,095 km (0.036 R)
• M53: 19,481,532 km (0.051 R)
• M54: 21,401,771 km (0.111 R)
• M55: 21,631,703 km (0.11 R)
• M56: 21,920,127 km (0.05 R)
• M57: 22,384,479 km (0.083 R)
• M58: 23,559,271 km (0.109 R)
• M59: 25,177,022 km (0.119 R)
• M60: 25,785,138 km (0.086 R)
• M61: 26,644,877 km (0.108 R)
• M62: 27,140,195 km (0.095 R)
• M63: 28,014,595 km (0.087 R)
• M64: 28,329,050 km (0.068 R)
• M65: 29,534,958 km (0.102 R)
• M66: 29,855,097 km (0.035 R)
• M67: 30,047,630 km (0.066 R)
• M68: 31,342,399 km (0.091 R)
• M69: 32,655,121 km (0.068 R)
• M70: 33,651,592 km (0.116 R)
• M71: 37,044,472 km (0.119 R)
• M72: 37,458,858 km (0.114 R)
• M73: 37,666,649 km (0.12 R)
• M74: 38,083,280 km (0.095 R)
• M75: 38,152,992 km (0.103 R)
• M76: 40,829,148 km (0.069 R)
• M77: 41,257,148 km (0.054 R)
• M78: 43,711,002 km (0.086 R)
• M79: 44,368,335 km (0.116 R)
• M80: 45,102,711 km (0.077 R)
• M81: 47,929,512 km (0.114 R)
• M82: 48,758,434 km (0.077 R)
• M83: 49,288,459 km (0.086 R)
• M84: 50,277,750 km (0.114 R)
• M85: 51,273,623 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.6

Radius: 7.5

Gravity: 15.83 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 19.32 AU - 20.06 AU

Year: 30566 Days

Day: 20.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 110,186,370 km

• M1: 203,304 km (0.103 R)
• M2: 337,343 km (0.043 R)
• M3: 528,380 km (0.069 R)
• M4: 1,074,861 km (0.115 R)
• M5: 1,361,191 km (0.071 R)
• M6: 2,264,762 km (0.092 R)
• M7: 2,725,823 km (0.05 R)
• M8: 3,165,491 km (0.105 R)
• M9: 3,215,606 km (0.086 R)
• M10: 3,839,130 km (0.082 R)
• M11: 4,219,857 km (0.108 R)
• M12: 4,386,658 km (0.112 R)
• M13: 5,313,268 km (0.105 R)
• M14: 6,361,649 km (0.101 R)
• M15: 6,553,135 km (0.105 R)
• M16: 8,083,970 km (0.114 R)
• M17: 9,646,370 km (0.081 R)
• M18: 10,536,926 km (0.091 R)
• M19: 10,688,020 km (0.117 R)
• M20: 11,921,604 km (0.091 R)
• M21: 12,236,956 km (0.064 R)
• M22: 12,715,221 km (0.092 R)
• M23: 13,037,454 km (0.064 R)
• M24: 13,444,061 km (0.066 R)
• M25: 15,367,591 km (0.108 R)
• M26: 15,797,086 km (0.062 R)
• M27: 16,492,417 km (0.119 R)
• M28: 16,667,746 km (0.114 R)
• M29: 16,931,936 km (0.059 R)
• M30: 18,273,978 km (0.089 R)
• M31: 19,928,980 km (0.102 R)
• M32: 21,248,882 km (0.106 R)
• M33: 24,971,625 km (0.072 R)
• M34: 27,113,567 km (0.078 R)
• M35: 27,840,463 km (0.066 R)
• M36: 29,313,553 km (0.12 R)
• M37: 29,419,768 km (0.109 R)
• M38: 32,115,820 km (0.078 R)
• M39: 32,334,981 km (0.041 R)
• M40: 32,664,545 km (0.069 R)
• M41: 33,993,872 km (0.119 R)
• M42: 34,328,971 km (0.074 R)
• M43: 37,278,742 km (0.077 R)
• M44: 37,739,653 km (0.051 R)
• M45: 38,318,597 km (0.109 R)
• M46: 39,485,012 km (0.064 R)
• M47: 40,426,730 km (0.071 R)
• M48: 41,972,525 km (0.118 R)
• M49: 42,812,966 km (0.116 R)
• M50: 43,053,968 km (0.109 R)
• M51: 45,612,989 km (0.108 R)
• M52: 46,229,482 km (0.112 R)
• M53: 47,097,299 km (0.115 R)
• M54: 47,346,230 km (0.094 R)
• M55: 49,100,864 km (0.111 R)
• M56: 49,479,645 km (0.104 R)
• M57: 50,621,675 km (0.084 R)
• M58: 50,749,133 km (0.114 R)
• M59: 54,883,120 km (0.083 R)
• M60: 55,145,066 km (0.084 R)
• M61: 57,787,264 km (0.087 R)
• M62: 58,587,912 km (0.051 R)
• M63: 60,335,215 km (0.093 R)
• M64: 63,468,393 km (0.058 R)
• M65: 65,262,669 km (0.063 R)
• M66: 71,743,848 km (0.093 R)
• M67: 72,317,107 km (0.104 R)
• M68: 73,323,900 km (0.054 R)
• M69: 73,612,325 km (0.089 R)
• M70: 74,915,322 km (0.056 R)
• M71: 75,060,582 km (0.107 R)
• M72: 78,426,833 km (0.112 R)
• M73: 80,499,811 km (0.095 R)
• M74: 80,946,361 km (0.098 R)
• M75: 81,393,808 km (0.09 R)
• M76: 84,548,378 km (0.079 R)
• M77: 85,002,408 km (0.119 R)
• M78: 85,457,036 km (0.097 R)
• M79: 88,355,794 km (0.086 R)
• M80: 88,662,768 km (0.037 R)
• M81: 89,431,851 km (0.106 R)
• M82: 90,048,643 km (0.105 R)
• M83: 93,310,176 km (0.089 R)
• M84: 93,935,794 km (0.109 R)
• M85: 95,191,219 km (0.081 R)
• M86: 95,348,447 km (0.114 R)
• M87: 96,294,205 km (0.052 R)
• M88: 96,768,280 km (0.114 R)
• M89: 99,788,362 km (0.12 R)
• M90: 102,839,261 km (0.108 R)
• M91: 106,083,740 km (0.11 R)
• M92: 109,691,292 km (0.079 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 16,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit