🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.86 AU - 1.32 AU

Year: 438 Days

Day: 47.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.23 AU - 1.67 AU

Year: 672 Days

Day: 18.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.36 AU - 1.66 AU

Year: 714 Days

Day: 38.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.23 AU - 2.01 AU

Year: 794 Days

Day: 29.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.71 AU - 2.55 AU

Year: 1197 Days

Day: 20.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,999,406 km

• M1: 1,484,460 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.61 AU - 3.57 AU

Year: 2091 Days

Day: 21.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.78 AU - 3.92 AU

Year: 2361 Days

Day: 20 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.5

Radius: 11.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.1 AU - 10.16 AU

Year: 9761 Days

Day: 6.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 88,999,406 km

• M1: 197,469 km (0.067 R)
• M2: 299,645 km (0.102 R)
• M3: 424,260 km (0.089 R)
• M4: 560,693 km (0.047 R)
• M5: 635,492 km (0.066 R)
• M6: 761,004 km (0.091 R)
• M7: 1,025,493 km (0.06 R)
• M8: 1,106,725 km (0.108 R)
• M9: 1,276,070 km (0.09 R)
• M10: 1,349,373 km (0.044 R)
• M11: 1,531,284 km (0.075 R)
• M12: 1,689,259 km (0.058 R)
• M13: 1,987,557 km (0.119 R)
• M14: 2,485,269 km (0.11 R)
• M15: 2,578,170 km (0.104 R)
• M16: 2,806,157 km (0.102 R)
• M17: 3,140,658 km (0.093 R)
• M18: 3,221,141 km (0.12 R)
• M19: 3,405,147 km (0.114 R)
• M20: 3,592,593 km (0.047 R)
• M21: 3,826,265 km (0.118 R)
• M22: 4,043,182 km (0.068 R)
• M23: 4,241,997 km (0.063 R)
• M24: 5,331,668 km (0.104 R)
• M25: 5,525,547 km (0.11 R)
• M26: 7,079,270 km (0.119 R)
• M27: 7,292,597 km (0.12 R)
• M28: 7,917,916 km (0.095 R)
• M29: 8,000,644 km (0.094 R)
• M30: 8,111,645 km (0.1 R)
• M31: 8,195,121 km (0.12 R)
• M32: 9,046,034 km (0.095 R)
• M33: 9,540,604 km (0.109 R)
• M34: 10,014,381 km (0.103 R)
• M35: 10,344,394 km (0.111 R)
• M36: 10,526,005 km (0.089 R)
• M37: 10,800,368 km (0.052 R)
• M38: 11,356,274 km (0.107 R)
• M39: 11,795,044 km (0.048 R)
• M40: 12,495,761 km (0.086 R)
• M41: 13,506,145 km (0.079 R)
• M42: 13,737,872 km (0.06 R)
• M43: 13,870,864 km (0.116 R)
• M44: 14,610,326 km (0.106 R)
• M45: 14,780,120 km (0.085 R)
• M46: 16,833,351 km (0.085 R)
• M47: 17,011,522 km (0.114 R)
• M48: 17,118,634 km (0.065 R)
• M49: 17,333,606 km (0.096 R)
• M50: 18,056,762 km (0.096 R)
• M51: 18,239,122 km (0.081 R)
• M52: 18,679,239 km (0.075 R)
• M53: 19,122,797 km (0.071 R)
• M54: 19,345,997 km (0.063 R)
• M55: 20,058,232 km (0.089 R)
• M56: 20,970,181 km (0.06 R)
• M57: 21,238,709 km (0.098 R)
• M58: 21,934,489 km (0.088 R)
• M59: 22,755,631 km (0.118 R)
• M60: 24,106,500 km (0.067 R)
• M61: 24,589,402 km (0.093 R)
• M62: 24,791,658 km (0.077 R)
• M63: 24,872,740 km (0.088 R)
• M64: 25,075,595 km (0.03 R)
• M65: 25,483,249 km (0.102 R)
• M66: 25,646,909 km (0.053 R)
• M67: 25,810,869 km (0.101 R)
• M68: 25,934,137 km (0.077 R)
• M69: 26,263,701 km (0.046 R)
• M70: 26,802,104 km (0.119 R)
• M71: 26,885,281 km (0.077 R)
• M72: 27,010,195 km (0.115 R)
• M73: 27,218,884 km (0.113 R)
• M74: 27,344,247 km (0.1 R)
• M75: 27,511,796 km (0.071 R)
• M76: 27,637,758 km (0.061 R)
• M77: 27,721,832 km (0.083 R)
• M78: 27,932,166 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751

Radius: 6.6

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.74 AU - 12.46 AU

Year: 16205 Days

Day: 23.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,999,406 km

• M1: 93,199 km (0.064 R)
• M2: 171,589 km (0.072 R)
• M3: 233,073 km (0.079 R)
• M4: 335,249 km (0.114 R)
• M5: 889,659 km (0.034 R)
• M6: 1,425,369 km (0.043 R)
• M7: 1,481,019 km (0.093 R)
• M8: 2,703,533 km (0.095 R)
• M9: 2,772,797 km (0.116 R)
• M10: 3,092,038 km (0.107 R)
• M11: 3,164,593 km (0.074 R)
• M12: 3,460,348 km (0.084 R)
• M13: 3,649,739 km (0.046 R)
• M14: 4,238,257 km (0.05 R)
• M15: 4,359,432 km (0.069 R)
• M16: 5,025,292 km (0.06 R)
• M17: 5,370,115 km (0.08 R)
• M18: 5,413,797 km (0.05 R)
• M19: 5,457,630 km (0.071 R)
• M20: 6,542,812 km (0.109 R)
• M21: 8,341,278 km (0.103 R)
• M22: 8,697,770 km (0.109 R)
• M23: 9,111,258 km (0.104 R)
• M24: 9,268,037 km (0.075 R)
• M25: 9,850,272 km (0.103 R)
• M26: 11,441,544 km (0.09 R)
• M27: 14,305,596 km (0.037 R)
• M28: 14,793,135 km (0.113 R)
• M29: 14,854,470 km (0.07 R)
• M30: 15,162,492 km (0.104 R)
• M31: 16,035,994 km (0.076 R)
• M32: 16,606,112 km (0.106 R)
• M33: 17,441,317 km (0.108 R)
• M34: 17,635,943 km (0.076 R)
• M35: 17,962,067 km (0.095 R)
• M36: 18,290,135 km (0.067 R)
• M37: 18,421,931 km (0.106 R)
• M38: 21,053,956 km (0.095 R)
• M39: 23,585,899 km (0.047 R)
• M40: 24,378,619 km (0.11 R)
• M41: 24,523,579 km (0.053 R)
• M42: 24,741,693 km (0.082 R)
• M43: 25,179,865 km (0.107 R)
• M44: 25,620,580 km (0.112 R)
• M45: 26,286,590 km (0.059 R)
• M46: 26,733,588 km (0.091 R)
• M47: 27,033,083 km (0.085 R)
• M48: 27,258,378 km (0.098 R)
• M49: 28,623,309 km (0.045 R)
• M50: 29,006,429 km (0.089 R)
• M51: 30,555,814 km (0.118 R)
• M52: 30,868,922 km (0.072 R)
• M53: 33,976,668 km (0.111 R)
• M54: 34,057,750 km (0.075 R)
• M55: 36,683,193 km (0.079 R)
• M56: 37,182,551 km (0.11 R)
• M57: 37,516,902 km (0.083 R)
• M58: 37,600,527 km (0.113 R)
• M59: 38,272,521 km (0.091 R)
• M60: 38,694,536 km (0.093 R)
• M61: 39,033,226 km (0.107 R)
• M62: 40,055,279 km (0.059 R)
• M63: 40,913,671 km (0.074 R)
• M64: 41,345,112 km (0.1 R)
• M65: 41,778,048 km (0.106 R)
• M66: 41,951,731 km (0.11 R)
• M67: 42,038,647 km (0.09 R)
• M68: 44,053,731 km (0.107 R)
• M69: 44,407,380 km (0.096 R)
• M70: 45,117,521 km (0.097 R)
• M71: 46,189,689 km (0.031 R)
• M72: 46,369,206 km (0.115 R)
• M73: 46,819,047 km (0.11 R)
• M74: 48,177,246 km (0.097 R)
• M75: 48,359,307 km (0.056 R)
• M76: 48,998,389 km (0.045 R)
• M77: 49,916,022 km (0.103 R)
• M78: 50,008,175 km (0.089 R)
• M79: 50,932,091 km (0.12 R)
• M80: 51,210,343 km (0.09 R)
• M81: 51,582,243 km (0.034 R)
• M82: 53,454,910 km (0.115 R)
• M83: 54,778,851 km (0.092 R)
• M84: 57,652,327 km (0.112 R)
• M85: 58,718,062 km (0.076 R)
• M86: 60,181,877 km (0.113 R)
• M87: 62,053,346 km (0.085 R)
• M88: 63,444,307 km (0.107 R)
• M89: 63,643,871 km (0.117 R)
• M90: 64,946,270 km (0.101 R)
• M91: 65,752,004 km (0.092 R)
• M92: 65,953,961 km (0.107 R)
• M93: 67,678,825 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.3

Radius: 3.4

Gravity: 64.39 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.75 AU - 16.93 AU

Year: 24272 Days

Day: 22.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,999,406 km

• M1: 159,172 km (0.116 R)
• M2: 527,781 km (0.082 R)
• M3: 780,751 km (0.101 R)
• M4: 1,317,060 km (0.101 R)
• M5: 1,482,515 km (0.088 R)
• M6: 1,619,696 km (0.111 R)
• M7: 2,131,171 km (0.083 R)
• M8: 2,169,468 km (0.109 R)
• M9: 2,285,855 km (0.101 R)
• M10: 2,605,995 km (0.106 R)
• M11: 2,940,197 km (0.109 R)
• M12: 3,155,767 km (0.099 R)
• M13: 3,331,993 km (0.027 R)
• M14: 3,376,574 km (0.088 R)
• M15: 4,211,928 km (0.069 R)
• M16: 4,852,656 km (0.096 R)
• M17: 5,107,271 km (0.114 R)
• M18: 5,735,582 km (0.115 R)
• M19: 7,293,644 km (0.104 R)
• M20: 8,118,527 km (0.107 R)
• M21: 8,299,091 km (0.087 R)
• M22: 11,429,876 km (0.092 R)
• M23: 12,384,161 km (0.077 R)
• M24: 12,870,952 km (0.091 R)
• M25: 13,648,263 km (0.029 R)
• M26: 14,150,762 km (0.074 R)
• M27: 14,368,127 km (0.119 R)
• M28: 15,470,664 km (0.071 R)
• M29: 15,769,261 km (0.089 R)
• M30: 16,069,803 km (0.042 R)
• M31: 16,220,748 km (0.066 R)
• M32: 16,448,136 km (0.116 R)
• M33: 17,136,436 km (0.068 R)
• M34: 17,367,864 km (0.086 R)
• M35: 20,225,782 km (0.094 R)
• M36: 20,552,204 km (0.061 R)
• M37: 23,140,247 km (0.089 R)
• M38: 23,996,695 km (0.114 R)
• M39: 26,806,293 km (0.071 R)
• M40: 27,074,971 km (0.107 R)
• M41: 27,344,546 km (0.095 R)
• M42: 27,795,733 km (0.107 R)
• M43: 28,614,183 km (0.103 R)
• M44: 29,717,767 km (0.1 R)
• M45: 30,088,769 km (0.12 R)
• M46: 35,833,477 km (0.066 R)
• M47: 35,931,913 km (0.083 R)
• M48: 36,624,401 km (0.101 R)
• M49: 37,521,091 km (0.108 R)
• M50: 38,022,244 km (0.113 R)
• M51: 38,122,773 km (0.108 R)
• M52: 38,525,790 km (0.11 R)
• M53: 39,132,858 km (0.106 R)
• M54: 40,356,569 km (0.108 R)
• M55: 40,664,441 km (0.03 R)
• M56: 41,799,889 km (0.069 R)
• M57: 42,111,501 km (0.069 R)
• M58: 43,155,246 km (0.101 R)
• M59: 43,365,132 km (0.098 R)
• M60: 45,055,588 km (0.07 R)
• M61: 46,552,464 km (0.045 R)
• M62: 47,739,822 km (0.117 R)
• M63: 48,827,997 km (0.104 R)
• M64: 48,937,353 km (0.032 R)
• M65: 49,594,536 km (0.111 R)
• M66: 49,814,296 km (0.11 R)
• M67: 50,807,177 km (0.07 R)
• M68: 51,472,738 km (0.092 R)
• M69: 54,050,459 km (0.097 R)
• M70: 56,211,400 km (0.11 R)
• M71: 56,555,176 km (0.087 R)
• M72: 59,213,829 km (0.107 R)
• M73: 60,852,075 km (0.073 R)
• M74: 62,268,019 km (0.114 R)
• M75: 62,505,132 km (0.08 R)
• M76: 64,771,988 km (0.079 R)
• M77: 66,944,299 km (0.079 R)
• M78: 67,065,623 km (0.063 R)
• M79: 67,551,966 km (0.115 R)
• M80: 68,650,313 km (0.111 R)
• M81: 72,727,753 km (0.116 R)
• M82: 73,352,474 km (0.093 R)
• M83: 73,602,751 km (0.103 R)
• M84: 74,229,865 km (0.072 R)
• M85: 74,984,736 km (0.095 R)
• M86: 75,615,740 km (0.1 R)
• M87: 78,157,408 km (0.051 R)
• M88: 80,210,638 km (0.12 R)
• M89: 80,468,545 km (0.042 R)
• M90: 80,597,648 km (0.104 R)
• M91: 82,541,822 km (0.071 R)
• M92: 84,370,207 km (0.04 R)
• M93: 84,501,404 km (0.082 R)
• M94: 85,157,990 km (0.072 R)
• M95: 85,289,486 km (0.107 R)
• M96: 86,476,246 km (0.086 R)
• M97: 87,801,234 km (0.068 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: 199 - 13,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit