🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.03 AU - 1.53 AU

Year: 526 Days

Day: 35.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.69 AU - 1.71 AU

Year: 806 Days

Day: 28.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.85 AU - 1.89 AU

Year: 929 Days

Day: 15.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.68 AU - 2.32 AU

Year: 1028 Days

Day: 39.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.55 AU - 3.99 AU

Year: 2660 Days

Day: 47 Hours

Environment

Temp: -116 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.7

Radius: 13

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.68 AU - 8.04 AU

Year: 6530 Days

Day: 14.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 114,250,099 km

• M1: 385,065 km (0.091 R)
• M2: 505,641 km (0.113 R)
• M3: 779,255 km (0.059 R)
• M4: 866,620 km (0.082 R)
• M5: 1,101,489 km (0.065 R)
• M6: 1,653,056 km (0.081 R)
• M7: 1,868,178 km (0.1 R)
• M8: 2,261,920 km (0.096 R)
• M9: 3,126,895 km (0.113 R)
• M10: 3,902,560 km (0.091 R)
• M11: 4,006,979 km (0.077 R)
• M12: 4,245,288 km (0.098 R)
• M13: 4,875,694 km (0.072 R)
• M14: 4,960,217 km (0.094 R)
• M15: 5,102,035 km (0.12 R)
• M16: 5,216,478 km (0.073 R)
• M17: 6,346,241 km (0.116 R)
• M18: 6,438,543 km (0.097 R)
• M19: 7,778,790 km (0.05 R)
• M20: 8,110,449 km (0.115 R)
• M21: 8,582,579 km (0.067 R)
• M22: 9,098,393 km (0.075 R)
• M23: 10,088,282 km (0.028 R)
• M24: 10,341,102 km (0.087 R)
• M25: 10,742,623 km (0.09 R)
• M26: 11,863,710 km (0.11 R)
• M27: 12,054,148 km (0.063 R)
• M28: 12,207,336 km (0.083 R)
• M29: 12,399,569 km (0.056 R)
• M30: 12,748,282 km (0.04 R)
• M31: 13,336,650 km (0.113 R)
• M32: 13,495,074 km (0.111 R)
• M33: 13,614,304 km (0.118 R)
• M34: 13,933,994 km (0.062 R)
• M35: 14,337,161 km (0.034 R)
• M36: 14,499,474 km (0.081 R)
• M37: 14,744,067 km (0.05 R)
• M38: 15,278,730 km (0.114 R)
• M39: 16,071,748 km (0.113 R)
• M40: 16,282,681 km (0.06 R)
• M41: 16,579,483 km (0.034 R)
• M42: 17,049,520 km (0.111 R)
• M43: 17,135,539 km (0.028 R)
• M44: 17,394,193 km (0.084 R)
• M45: 17,828,326 km (0.116 R)
• M46: 18,795,776 km (0.042 R)
• M47: 19,420,347 km (0.03 R)
• M48: 20,233,411 km (0.116 R)
• M49: 20,461,249 km (0.096 R)
• M50: 20,735,761 km (0.1 R)
• M51: 21,846,076 km (0.098 R)
• M52: 22,079,748 km (0.056 R)
• M53: 22,361,441 km (0.076 R)
• M54: 22,502,661 km (0.115 R)
• M55: 22,738,727 km (0.055 R)
• M56: 23,070,535 km (0.066 R)
• M57: 23,931,471 km (0.11 R)
• M58: 24,220,643 km (0.111 R)
• M59: 24,997,804 km (0.025 R)
• M60: 25,487,737 km (0.113 R)
• M61: 25,684,458 km (0.087 R)
• M62: 25,783,043 km (0.096 R)
• M63: 25,931,295 km (0.097 R)
• M64: 26,926,121 km (0.095 R)
• M65: 27,176,847 km (0.106 R)
• M66: 27,629,979 km (0.108 R)
• M67: 28,034,940 km (0.085 R)
• M68: 29,055,946 km (0.049 R)
• M69: 29,416,177 km (0.091 R)
• M70: 29,933,337 km (0.072 R)
• M71: 32,724,085 km (0.1 R)
• M72: 34,666,763 km (0.096 R)
• M73: 35,267,698 km (0.077 R)
• M74: 36,480,189 km (0.114 R)
• M75: 37,258,846 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.6

Radius: 12.9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.2 AU - 11.78 AU

Year: 12348 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 114,250,099 km

• M1: 161,267 km (0.028 R)
• M2: 1,030,879 km (0.087 R)
• M3: 1,797,718 km (0.104 R)
• M4: 1,906,326 km (0.037 R)
• M5: 2,346,443 km (0.113 R)
• M6: 2,465,822 km (0.082 R)
• M7: 3,300,877 km (0.094 R)
• M8: 4,343,125 km (0.074 R)
• M9: 5,032,323 km (0.07 R)
• M10: 5,663,327 km (0.064 R)
• M11: 5,964,916 km (0.043 R)
• M12: 6,295,677 km (0.055 R)
• M13: 6,827,647 km (0.09 R)
• M14: 6,925,933 km (0.095 R)
• M15: 7,074,184 km (0.056 R)
• M16: 7,198,650 km (0.041 R)
• M17: 7,550,953 km (0.098 R)
• M18: 8,064,073 km (0.062 R)
• M19: 8,298,643 km (0.027 R)
• M20: 9,450,696 km (0.103 R)
• M21: 9,781,158 km (0.042 R)
• M22: 10,255,832 km (0.101 R)
• M23: 11,519,335 km (0.074 R)
• M24: 11,695,412 km (0.071 R)
• M25: 12,199,258 km (0.07 R)
• M26: 12,348,855 km (0.095 R)
• M27: 12,529,121 km (0.072 R)
• M28: 12,740,503 km (0.115 R)
• M29: 13,259,009 km (0.063 R)
• M30: 15,336,475 km (0.079 R)
• M31: 15,790,205 km (0.102 R)
• M32: 16,611,198 km (0.04 R)
• M33: 16,710,681 km (0.09 R)
• M34: 16,910,244 km (0.105 R)
• M35: 17,278,105 km (0.109 R)
• M36: 18,055,865 km (0.057 R)
• M37: 19,226,468 km (0.112 R)
• M38: 19,785,814 km (0.09 R)
• M39: 20,492,664 km (0.058 R)
• M40: 20,992,321 km (0.083 R)
• M41: 21,532,070 km (0.063 R)
• M42: 21,640,678 km (0.031 R)
• M43: 23,849,042 km (0.097 R)
• M44: 23,998,790 km (0.116 R)
• M45: 25,170,141 km (0.108 R)
• M46: 25,284,434 km (0.106 R)
• M47: 25,513,618 km (0.086 R)
• M48: 25,666,806 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.6

Radius: 12.5

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.62 AU - 14.06 AU

Year: 13879 Days

Day: 12.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 114,250,099 km

• M1: 172,337 km (0.096 R)
• M2: 290,669 km (0.112 R)
• M3: 858,243 km (0.078 R)
• M4: 1,366,726 km (0.093 R)
• M5: 1,528,142 km (0.096 R)
• M6: 1,753,437 km (0.117 R)
• M7: 2,112,322 km (0.094 R)
• M8: 2,429,320 km (0.109 R)
• M9: 2,727,768 km (0.102 R)
• M10: 3,433,570 km (0.108 R)
• M11: 6,540,868 km (0.092 R)
• M12: 6,678,947 km (0.12 R)
• M13: 6,864,448 km (0.065 R)
• M14: 7,768,767 km (0.111 R)
• M15: 8,013,060 km (0.119 R)
• M16: 8,309,563 km (0.089 R)
• M17: 8,409,196 km (0.064 R)
• M18: 8,964,353 km (0.086 R)
• M19: 9,531,479 km (0.07 R)
• M20: 10,110,273 km (0.038 R)
• M21: 10,809,045 km (0.11 R)
• M22: 11,081,911 km (0.115 R)
• M23: 11,246,768 km (0.061 R)
• M24: 11,467,874 km (0.094 R)
• M25: 12,709,536 km (0.06 R)
• M26: 12,997,661 km (0.041 R)
• M27: 13,229,688 km (0.119 R)
• M28: 14,953,205 km (0.057 R)
• M29: 15,379,708 km (0.105 R)
• M30: 15,686,833 km (0.104 R)
• M31: 16,120,367 km (0.074 R)
• M32: 17,508,037 km (0.117 R)
• M33: 19,395,364 km (0.052 R)
• M34: 19,860,613 km (0.098 R)
• M35: 20,128,094 km (0.069 R)
• M36: 21,005,635 km (0.105 R)
• M37: 21,209,986 km (0.039 R)
• M38: 22,102,936 km (0.115 R)
• M39: 22,310,727 km (0.116 R)
• M40: 23,218,786 km (0.1 R)
• M41: 24,854,789 km (0.048 R)
• M42: 25,215,319 km (0.08 R)
• M43: 25,432,536 km (0.119 R)
• M44: 25,795,909 km (0.087 R)
• M45: 28,839,627 km (0.084 R)
• M46: 30,596,205 km (0.09 R)
• M47: 32,623,556 km (0.102 R)
• M48: 33,256,055 km (0.098 R)
• M49: 33,335,342 km (0.095 R)
• M50: 35,177,640 km (0.095 R)
• M51: 37,217,557 km (0.115 R)
• M52: 38,210,139 km (0.103 R)
• M53: 39,547,394 km (0.096 R)
• M54: 40,560,171 km (0.04 R)
• M55: 41,581,626 km (0.116 R)
• M56: 41,667,196 km (0.083 R)
• M57: 42,267,382 km (0.08 R)
• M58: 44,259,428 km (0.083 R)
• M59: 46,016,455 km (0.066 R)
• M60: 46,636,687 km (0.116 R)
• M61: 47,170,602 km (0.058 R)
• M62: 47,885,680 km (0.109 R)
• M63: 49,236,100 km (0.116 R)
• M64: 49,870,545 km (0.055 R)
• M65: 50,416,577 km (0.09 R)
• M66: 51,698,182 km (0.087 R)
• M67: 54,013,508 km (0.089 R)
• M68: 54,667,849 km (0.066 R)
• M69: 55,324,733 km (0.06 R)
• M70: 55,418,830 km (0.119 R)
• M71: 55,889,914 km (0.066 R)
• M72: 56,078,856 km (0.081 R)
• M73: 56,646,580 km (0.101 R)
• M74: 56,931,115 km (0.088 R)
• M75: 57,692,419 km (0.052 R)
• M76: 60,189,656 km (0.088 R)
• M77: 60,480,026 km (0.07 R)
• M78: 60,576,965 km (0.085 R)
• M79: 64,495,382 km (0.1 R)
• M80: 64,693,450 km (0.096 R)
• M81: 64,891,667 km (0.117 R)
• M82: 64,991,000 km (0.083 R)
• M83: 65,288,849 km (0.083 R)
• M84: 65,388,332 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.3

Radius: 7.2

Gravity: 18.64 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.71 AU - 20.03 AU

Year: 30983 Days

Day: 21.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 114,250,099 km

• M1: 118,482 km (0.112 R)
• M2: 186,997 km (0.12 R)
• M3: 388,506 km (0.119 R)
• M4: 624,422 km (0.064 R)
• M5: 935,136 km (0.056 R)
• M6: 1,404,425 km (0.075 R)
• M7: 1,562,101 km (0.114 R)
• M8: 2,025,256 km (0.078 R)
• M9: 2,528,802 km (0.076 R)
• M10: 3,591,845 km (0.041 R)
• M11: 3,863,215 km (0.074 R)
• M12: 4,426,003 km (0.053 R)
• M13: 5,195,384 km (0.055 R)
• M14: 6,655,460 km (0.09 R)
• M15: 7,464,485 km (0.112 R)
• M16: 7,810,654 km (0.097 R)
• M17: 9,469,695 km (0.057 R)
• M18: 9,769,040 km (0.031 R)
• M19: 10,223,818 km (0.094 R)
• M20: 12,273,608 km (0.116 R)
• M21: 12,599,881 km (0.026 R)
• M22: 13,094,750 km (0.046 R)
• M23: 14,963,078 km (0.089 R)
• M24: 15,049,995 km (0.093 R)
• M25: 15,839,572 km (0.062 R)
• M26: 17,276,310 km (0.108 R)
• M27: 19,318,919 km (0.095 R)
• M28: 19,603,305 km (0.097 R)
• M29: 19,889,187 km (0.116 R)
• M30: 19,984,780 km (0.103 R)
• M31: 20,080,522 km (0.078 R)
• M32: 21,436,627 km (0.108 R)
• M33: 21,928,056 km (0.091 R)
• M34: 24,440,702 km (0.113 R)
• M35: 24,645,501 km (0.115 R)
• M36: 24,851,049 km (0.09 R)
• M37: 25,678,624 km (0.071 R)
• M38: 26,831,425 km (0.101 R)
• M39: 27,148,722 km (0.089 R)
• M40: 28,753,758 km (0.04 R)
• M41: 28,861,917 km (0.117 R)
• M42: 29,840,886 km (0.093 R)
• M43: 30,941,328 km (0.105 R)
• M44: 31,385,184 km (0.08 R)
• M45: 32,279,331 km (0.055 R)
• M46: 33,181,855 km (0.111 R)
• M47: 34,896,247 km (0.06 R)
• M48: 35,822,407 km (0.087 R)
• M49: 37,698,663 km (0.12 R)
• M50: 38,172,739 km (0.113 R)
• M51: 42,281,295 km (0.085 R)
• M52: 43,144,325 km (0.104 R)
• M53: 43,764,408 km (0.097 R)
• M54: 44,013,339 km (0.084 R)
• M55: 44,262,569 km (0.113 R)
• M56: 44,387,483 km (0.102 R)
• M57: 45,139,063 km (0.039 R)
• M58: 46,274,062 km (0.038 R)
• M59: 47,163,571 km (0.069 R)
• M60: 47,802,204 km (0.035 R)
• M61: 47,930,260 km (0.099 R)
• M62: 48,058,466 km (0.06 R)
• M63: 48,959,045 km (0.081 R)
• M64: 49,088,297 km (0.05 R)
• M65: 50,515,910 km (0.12 R)
• M66: 50,776,958 km (0.09 R)
• M67: 56,091,273 km (0.117 R)
• M68: 58,402,859 km (0.102 R)
• M69: 59,639,136 km (0.098 R)
• M70: 62,277,294 km (0.111 R)
• M71: 62,697,365 km (0.065 R)
• M72: 63,540,200 km (0.06 R)
• M73: 66,234,008 km (0.102 R)
• M74: 71,585,723 km (0.088 R)
• M75: 72,908,317 km (0.106 R)
• M76: 73,203,324 km (0.066 R)
• M77: 75,130,594 km (0.118 R)
• M78: 77,675,852 km (0.104 R)
• M79: 77,826,497 km (0.119 R)
• M80: 78,580,919 km (0.109 R)
• M81: 81,011,585 km (0.066 R)
• M82: 84,548,528 km (0.03 R)
• M83: 89,394,900 km (0.04 R)
• M84: 93,849,027 km (0.078 R)
• M85: 94,652,069 km (0.119 R)
• M86: 96,912,493 km (0.108 R)
• M87: 97,236,821 km (0.09 R)
• M88: 100,992,924 km (0.056 R)
• M89: 101,157,332 km (0.115 R)
• M90: 105,462,310 km (0.083 R)
• M91: 105,629,112 km (0.112 R)
• M92: 106,129,965 km (0.081 R)
• M93: 107,805,162 km (0.08 R)
• M94: 108,814,499 km (0.105 R)
• M95: 109,489,036 km (0.097 R)
• M96: 110,672,954 km (0.047 R)
• M97: 112,031,153 km (0.106 R)
• M98: 113,907,858 km (0.12 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: 507 - 17,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit