🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.65 AU - 1.03 AU

Year: 272 Days

Day: 25.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.83 AU - 0.97 AU

Year: 301 Days

Day: 25 Hours

Environment

Temp: 169 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.7 AU - 1.14 AU

Year: 312 Days

Day: 47.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,857,705 km

• M1: 186,249 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.87 AU - 1.07 AU

Year: 337 Days

Day: 16.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - 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): 0.067

Orbit Range: 1.59 AU - 1.81 AU

Year: 783 Days

Day: 32 Hours

Environment

Temp: -45 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.3

Radius: 12.7

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.95 AU - 7.11 AU

Year: 6582 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,857,705 km

• M1: 175,329 km (0.119 R)
• M2: 304,880 km (0.108 R)
• M3: 541,694 km (0.09 R)
• M4: 651,050 km (0.078 R)
• M5: 1,070,822 km (0.058 R)
• M6: 1,318,256 km (0.111 R)
• M7: 2,602,704 km (0.086 R)
• M8: 2,919,702 km (0.119 R)
• M9: 3,270,209 km (0.101 R)
• M10: 3,397,218 km (0.086 R)
• M11: 3,678,163 km (0.104 R)
• M12: 4,193,976 km (0.098 R)
• M13: 4,448,891 km (0.096 R)
• M14: 4,542,839 km (0.025 R)
• M15: 4,901,125 km (0.118 R)
• M16: 5,393,302 km (0.055 R)
• M17: 5,747,251 km (0.09 R)
• M18: 6,135,009 km (0.059 R)
• M19: 6,318,864 km (0.112 R)
• M20: 6,746,116 km (0.056 R)
• M21: 7,657,017 km (0.105 R)
• M22: 8,256,755 km (0.095 R)
• M23: 8,372,694 km (0.102 R)
• M24: 8,577,044 km (0.107 R)
• M25: 8,782,891 km (0.108 R)
• M26: 9,079,992 km (0.077 R)
• M27: 9,199,820 km (0.069 R)
• M28: 9,775,772 km (0.107 R)
• M29: 9,867,924 km (0.074 R)
• M30: 10,867,537 km (0.06 R)
• M31: 11,671,027 km (0.09 R)
• M32: 12,228,280 km (0.083 R)
• M33: 12,327,463 km (0.114 R)
• M34: 12,427,095 km (0.113 R)
• M35: 12,560,237 km (0.073 R)
• M36: 13,063,634 km (0.076 R)
• M37: 13,300,747 km (0.116 R)
• M38: 13,676,537 km (0.107 R)
• M39: 14,368,427 km (0.115 R)
• M40: 14,508,301 km (0.111 R)
• M41: 15,535,140 km (0.05 R)
• M42: 15,678,605 km (0.095 R)
• M43: 16,075,488 km (0.11 R)
• M44: 16,366,157 km (0.039 R)
• M45: 16,585,467 km (0.062 R)
• M46: 16,695,422 km (0.108 R)
• M47: 17,248,934 km (0.094 R)
• M48: 18,411,758 km (0.113 R)
• M49: 20,301,179 km (0.097 R)
• M50: 20,536,796 km (0.048 R)
• M51: 21,129,802 km (0.063 R)
• M52: 21,209,238 km (0.116 R)
• M53: 21,528,181 km (0.056 R)
• M54: 22,292,177 km (0.075 R)
• M55: 22,454,042 km (0.093 R)
• M56: 22,535,124 km (0.106 R)
• M57: 22,901,489 km (0.088 R)
• M58: 23,064,850 km (0.11 R)
• M59: 23,351,779 km (0.077 R)
• M60: 23,475,197 km (0.097 R)
• M61: 24,178,157 km (0.113 R)
• M62: 24,594,937 km (0.054 R)
• M63: 24,678,562 km (0.032 R)
• M64: 25,308,968 km (0.069 R)
• M65: 25,393,341 km (0.117 R)
• M66: 25,732,031 km (0.095 R)
• M67: 26,157,636 km (0.118 R)
• M68: 26,285,692 km (0.049 R)
• M69: 26,671,356 km (0.12 R)
• M70: 27,274,833 km (0.106 R)
• M71: 28,144,895 km (0.096 R)
• M72: 28,715,311 km (0.114 R)
• M73: 28,891,538 km (0.102 R)
• M74: 29,023,932 km (0.091 R)
• M75: 29,156,625 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.1

Radius: 12.3

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.36 AU - 11.98 AU

Year: 11452 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 74,857,705 km

• M1: 155,582 km (0.095 R)
• M2: 276,756 km (0.109 R)
• M3: 1,585,588 km (0.071 R)
• M4: 1,733,391 km (0.119 R)
• M5: 1,817,614 km (0.116 R)
• M6: 2,522,220 km (0.085 R)
• M7: 2,814,534 km (0.117 R)
• M8: 3,056,434 km (0.051 R)
• M9: 3,200,646 km (0.083 R)
• M10: 3,347,252 km (0.105 R)
• M11: 4,599,387 km (0.107 R)
• M12: 4,694,082 km (0.066 R)
• M13: 5,103,382 km (0.091 R)
• M14: 5,201,518 km (0.118 R)
• M15: 5,726,457 km (0.099 R)
• M16: 6,935,357 km (0.088 R)
• M17: 7,044,115 km (0.041 R)
• M18: 7,512,955 km (0.104 R)
• M19: 8,048,964 km (0.073 R)
• M20: 8,890,901 km (0.105 R)
• M21: 9,157,933 km (0.056 R)
• M22: 9,397,589 km (0.091 R)
• M23: 10,752,197 km (0.058 R)
• M24: 10,941,588 km (0.109 R)
• M25: 11,355,974 km (0.106 R)
• M26: 12,036,046 km (0.109 R)
• M27: 12,463,747 km (0.032 R)
• M28: 13,030,723 km (0.066 R)
• M29: 13,266,489 km (0.12 R)
• M30: 13,368,066 km (0.075 R)
• M31: 13,674,143 km (0.118 R)
• M32: 13,982,614 km (0.052 R)
• M33: 14,085,986 km (0.044 R)
• M34: 14,293,478 km (0.109 R)
• M35: 14,746,311 km (0.084 R)
• M36: 15,523,621 km (0.1 R)
• M37: 15,809,653 km (0.063 R)
• M38: 18,763,911 km (0.111 R)
• M39: 19,221,531 km (0.104 R)
• M40: 20,031,304 km (0.078 R)
• M41: 20,616,382 km (0.093 R)
• M42: 21,207,293 km (0.111 R)
• M43: 21,405,511 km (0.03 R)
• M44: 22,083,937 km (0.058 R)
• M45: 22,647,921 km (0.071 R)
• M46: 23,094,470 km (0.058 R)
• M47: 23,831,390 km (0.054 R)
• M48: 24,285,569 km (0.05 R)
• M49: 24,951,279 km (0.118 R)
• M50: 25,286,378 km (0.059 R)
• M51: 25,496,563 km (0.078 R)
• M52: 26,556,315 km (0.108 R)
• M53: 27,587,194 km (0.07 R)
• M54: 27,846,896 km (0.071 R)
• M55: 28,238,094 km (0.037 R)
• M56: 28,543,573 km (0.063 R)
• M57: 28,674,920 km (0.082 R)
• M58: 29,334,198 km (0.05 R)
• M59: 29,466,741 km (0.103 R)
• M60: 29,643,716 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.3

Radius: 11.2

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.26 AU - 12.42 AU

Year: 14386 Days

Day: 11.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,857,705 km

• M1: 198,666 km (0.047 R)
• M2: 373,845 km (0.1 R)
• M3: 479,012 km (0.075 R)
• M4: 631,901 km (0.066 R)
• M5: 724,652 km (0.12 R)
• M6: 1,055,263 km (0.08 R)
• M7: 1,309,580 km (0.117 R)
• M8: 1,407,118 km (0.096 R)
• M9: 2,015,682 km (0.098 R)
• M10: 2,129,376 km (0.116 R)
• M11: 2,920,450 km (0.048 R)
• M12: 3,017,239 km (0.031 R)
• M13: 3,181,049 km (0.082 R)
• M14: 3,901,213 km (0.064 R)
• M15: 4,335,047 km (0.114 R)
• M16: 4,557,798 km (0.078 R)
• M17: 4,937,478 km (0.091 R)
• M18: 5,526,145 km (0.105 R)
• M19: 5,972,097 km (0.105 R)
• M20: 6,471,903 km (0.063 R)
• M21: 7,960,252 km (0.076 R)
• M22: 8,510,024 km (0.108 R)
• M23: 8,742,799 km (0.072 R)
• M24: 8,883,421 km (0.12 R)
• M25: 9,549,730 km (0.072 R)
• M26: 9,986,705 km (0.082 R)
• M27: 10,133,760 km (0.09 R)
• M28: 10,380,596 km (0.096 R)
• M29: 10,779,574 km (0.096 R)
• M30: 11,489,864 km (0.09 R)
• M31: 11,644,100 km (0.111 R)
• M32: 12,006,576 km (0.085 R)
• M33: 13,331,265 km (0.104 R)
• M34: 13,874,006 km (0.082 R)
• M35: 14,424,227 km (0.093 R)
• M36: 14,535,079 km (0.059 R)
• M37: 15,319,121 km (0.092 R)
• M38: 15,773,450 km (0.06 R)
• M39: 15,944,889 km (0.05 R)
• M40: 16,695,122 km (0.049 R)
• M41: 16,811,659 km (0.114 R)
• M42: 17,280,200 km (0.103 R)
• M43: 17,871,859 km (0.051 R)
• M44: 18,530,389 km (0.057 R)
• M45: 18,771,840 km (0.062 R)
• M46: 21,813,464 km (0.105 R)
• M47: 22,260,313 km (0.066 R)
• M48: 22,581,350 km (0.092 R)
• M49: 22,774,780 km (0.074 R)
• M50: 23,293,136 km (0.087 R)
• M51: 24,341,369 km (0.043 R)
• M52: 25,071,107 km (0.12 R)
• M53: 25,673,538 km (0.117 R)
• M54: 26,145,220 km (0.067 R)
• M55: 27,715,698 km (0.066 R)
• M56: 28,061,120 km (0.049 R)
• M57: 30,875,505 km (0.076 R)
• M58: 31,305,299 km (0.07 R)
• M59: 32,461,392 km (0.12 R)
• M60: 34,369,512 km (0.105 R)
• M61: 34,443,563 km (0.115 R)
• M62: 34,815,015 km (0.045 R)
• M63: 39,064,492 km (0.108 R)
• M64: 39,219,176 km (0.098 R)
• M65: 39,996,188 km (0.096 R)
• M66: 42,755,221 km (0.12 R)
• M67: 43,474,488 km (0.105 R)
• M68: 43,875,859 km (0.076 R)
• M69: 44,763,273 km (0.107 R)
• M70: 44,925,288 km (0.1 R)
• M71: 45,006,220 km (0.087 R)
• M72: 45,575,141 km (0.078 R)
• M73: 47,460,672 km (0.114 R)
• M74: 47,543,250 km (0.045 R)
• M75: 47,708,556 km (0.067 R)
• M76: 48,039,616 km (0.055 R)
• M77: 50,210,431 km (0.084 R)
• M78: 50,378,729 km (0.103 R)
• M79: 51,647,019 km (0.116 R)
• M80: 52,072,027 km (0.101 R)
• M81: 52,157,298 km (0.092 R)
• M82: 52,669,222 km (0.117 R)
• M83: 53,956,212 km (0.062 R)
• M84: 55,601,489 km (0.107 R)
• M85: 56,211,699 km (0.096 R)
• M86: 57,175,259 km (0.078 R)
• M87: 57,438,850 km (0.066 R)
• M88: 58,763,540 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.1

Radius: 4.8

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 18.01 AU - 19.99 AU

Year: 29243 Days

Day: 25 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,857,705 km

• M1: 66,421 km (0.088 R)
• M2: 134,488 km (0.089 R)
• M3: 183,557 km (0.047 R)
• M4: 225,444 km (0.12 R)
• M5: 255,513 km (0.119 R)
• M6: 1,242,410 km (0.067 R)
• M7: 1,504,805 km (0.035 R)
• M8: 1,946,119 km (0.082 R)
• M9: 2,079,261 km (0.047 R)
• M10: 2,604,649 km (0.11 R)
• M11: 3,207,977 km (0.09 R)
• M12: 3,811,155 km (0.046 R)
• M13: 3,935,920 km (0.047 R)
• M14: 4,189,638 km (0.107 R)
• M15: 4,757,362 km (0.086 R)
• M16: 4,982,058 km (0.113 R)
• M17: 5,629,667 km (0.114 R)
• M18: 5,724,363 km (0.101 R)
• M19: 6,254,388 km (0.063 R)
• M20: 6,401,742 km (0.116 R)
• M21: 6,749,856 km (0.087 R)
• M22: 7,464,485 km (0.065 R)
• M23: 7,568,455 km (0.103 R)
• M24: 7,830,701 km (0.049 R)
• M25: 7,989,424 km (0.092 R)
• M26: 8,689,692 km (0.039 R)
• M27: 9,185,908 km (0.118 R)
• M28: 9,918,788 km (0.082 R)
• M29: 11,983,388 km (0.105 R)
• M30: 13,220,562 km (0.075 R)
• M31: 13,536,214 km (0.117 R)
• M32: 14,239,174 km (0.098 R)
• M33: 14,433,053 km (0.073 R)
• M34: 16,418,366 km (0.11 R)
• M35: 17,580,891 km (0.057 R)
• M36: 17,650,155 km (0.095 R)
• M37: 18,417,443 km (0.081 R)
• M38: 18,628,525 km (0.099 R)
• M39: 18,769,746 km (0.097 R)
• M40: 18,840,505 km (0.104 R)
• M41: 19,912,225 km (0.031 R)
• M42: 20,056,587 km (0.11 R)
• M43: 20,273,803 km (0.106 R)
• M44: 20,710,628 km (0.112 R)
• M45: 21,371,552 km (0.093 R)
• M46: 21,741,807 km (0.1 R)
• M47: 22,940,684 km (0.086 R)
• M48: 24,007,167 km (0.104 R)
• M49: 24,469,125 km (0.099 R)
• M50: 24,701,152 km (0.064 R)
• M51: 26,902,484 km (0.084 R)
• M52: 27,222,025 km (0.115 R)
• M53: 28,350,292 km (0.118 R)
• M54: 31,573,079 km (0.057 R)
• M55: 32,757,895 km (0.065 R)
• M56: 36,134,468 km (0.082 R)
• M57: 37,551,310 km (0.045 R)
• M58: 37,997,859 km (0.088 R)
• M59: 38,266,537 km (0.093 R)
• M60: 38,715,929 km (0.057 R)
• M61: 40,988,470 km (0.118 R)
• M62: 41,080,323 km (0.118 R)
• M63: 43,491,093 km (0.055 R)
• M64: 44,242,074 km (0.1 R)
• M65: 45,092,089 km (0.099 R)
• M66: 45,186,785 km (0.102 R)
• M67: 45,471,470 km (0.08 R)
• M68: 45,756,753 km (0.106 R)
• M69: 48,351,229 km (0.114 R)
• M70: 48,545,257 km (0.107 R)
• M71: 50,697,073 km (0.115 R)
• M72: 51,091,712 km (0.11 R)
• M73: 52,879,855 km (0.091 R)
• M74: 53,280,030 km (0.119 R)
• M75: 57,336,376 km (0.066 R)
• M76: 57,439,150 km (0.099 R)
• M77: 57,747,471 km (0.118 R)
• M78: 58,469,281 km (0.039 R)
• M79: 59,609,366 km (0.076 R)
• M80: 60,443,224 km (0.045 R)
• M81: 60,861,650 km (0.069 R)
• M82: 61,175,955 km (0.075 R)
• M83: 62,016,994 km (0.084 R)
• M84: 63,073,753 km (0.118 R)
• M85: 63,179,669 km (0.092 R)
• M86: 64,029,833 km (0.081 R)
• M87: 64,669,813 km (0.099 R)
• M88: 64,990,701 km (0.076 R)
• M89: 65,741,383 km (0.056 R)
• M90: 66,818,637 km (0.096 R)
• M91: 67,034,806 km (0.103 R)
• M92: 68,772,535 km (0.103 R)
• M93: 72,847,282 km (0.097 R)
• M94: 73,292,485 km (0.09 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 16,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit