🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.61 AU - 0.67 AU

Year: 185 Days

Day: 32.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.06 AU - 1.38 AU

Year: 487 Days

Day: 20.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 102.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.29 AU - 3.57 AU

Year: 1814 Days

Day: 15.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.8 AU - 5.08 AU

Year: 3971 Days

Day: 30.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.5

Radius: 6.5

Gravity: 23.51 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.26 AU - 15.84 AU

Year: 18038 Days

Day: 15.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 46,547,176 km

• M1: 161,117 km (0.118 R)
• M2: 437,125 km (0.099 R)
• M3: 498,161 km (0.087 R)
• M4: 1,145,172 km (0.066 R)
• M5: 1,665,024 km (0.1 R)
• M6: 1,730,548 km (0.089 R)
• M7: 2,507,260 km (0.044 R)
• M8: 3,630,441 km (0.101 R)
• M9: 3,932,778 km (0.076 R)
• M10: 3,976,611 km (0.069 R)
• M11: 5,125,223 km (0.116 R)
• M12: 6,062,005 km (0.096 R)
• M13: 6,265,907 km (0.026 R)
• M14: 6,575,874 km (0.086 R)
• M15: 6,785,460 km (0.107 R)
• M16: 6,891,076 km (0.103 R)
• M17: 7,050,398 km (0.047 R)
• M18: 7,700,102 km (0.114 R)
• M19: 8,088,009 km (0.105 R)
• M20: 8,710,336 km (0.092 R)
• M21: 8,940,418 km (0.106 R)
• M22: 8,998,312 km (0.099 R)
• M23: 9,230,937 km (0.089 R)
• M24: 9,761,560 km (0.049 R)
• M25: 10,000,618 km (0.102 R)
• M26: 10,060,606 km (0.081 R)
• M27: 10,914,062 km (0.103 R)
• M28: 12,108,900 km (0.119 R)
• M29: 13,743,257 km (0.098 R)
• M30: 13,876,998 km (0.066 R)
• M31: 14,280,762 km (0.096 R)
• M32: 14,756,783 km (0.075 R)
• M33: 15,237,890 km (0.04 R)
• M34: 15,515,244 km (0.114 R)
• M35: 15,934,268 km (0.101 R)
• M36: 16,145,051 km (0.112 R)
• M37: 16,356,882 km (0.063 R)
• M38: 16,640,818 km (0.052 R)
• M39: 16,854,743 km (0.113 R)
• M40: 16,997,908 km (0.116 R)
• M41: 18,011,434 km (0.1 R)
• M42: 18,525,452 km (0.095 R)
• M43: 18,673,105 km (0.106 R)
• M44: 20,476,508 km (0.065 R)
• M45: 21,709,344 km (0.113 R)
• M46: 21,865,075 km (0.103 R)
• M47: 22,334,663 km (0.045 R)
• M48: 23,523,218 km (0.116 R)
• M49: 25,713,630 km (0.11 R)
• M50: 26,375,152 km (0.118 R)
• M51: 26,541,355 km (0.084 R)
• M52: 27,125,984 km (0.119 R)
• M53: 28,819,581 km (0.101 R)
• M54: 29,679,170 km (0.072 R)
• M55: 30,896,598 km (0.106 R)
• M56: 31,776,084 km (0.085 R)
• M57: 32,219,043 km (0.108 R)
• M58: 34,463,909 km (0.099 R)
• M59: 35,467,561 km (0.098 R)
• M60: 35,926,826 km (0.048 R)
• M61: 36,388,186 km (0.107 R)
• M62: 36,851,491 km (0.08 R)
• M63: 37,690,286 km (0.053 R)
• M64: 38,159,126 km (0.042 R)
• M65: 39,386,875 km (0.079 R)
• M66: 40,915,616 km (0.114 R)
• M67: 41,011,807 km (0.033 R)
• M68: 42,075,000 km (0.113 R)
• M69: 42,561,193 km (0.08 R)
• M70: 42,658,730 km (0.059 R)
• M71: 45,816,741 km (0.114 R)
• M72: 46,116,536 km (0.091 R)
• M73: 46,718,368 km (0.119 R)
• M74: 48,437,397 km (0.039 R)
• M75: 48,539,273 km (0.077 R)
• M76: 49,868,749 km (0.114 R)
• M77: 51,521,357 km (0.067 R)
• M78: 51,729,149 km (0.049 R)
• M79: 52,667,875 km (0.114 R)
• M80: 55,624,228 km (0.049 R)
• M81: 55,944,069 km (0.065 R)
• M82: 57,229,862 km (0.11 R)
• M83: 57,337,573 km (0.06 R)
• M84: 58,417,071 km (0.08 R)
• M85: 59,503,451 km (0.103 R)
• M86: 60,158,390 km (0.048 R)
• M87: 60,377,252 km (0.066 R)
• M88: 60,596,413 km (0.104 R)
• M89: 62,691,232 km (0.083 R)
• M90: 69,002,167 km (0.05 R)
• M91: 69,575,277 km (0.086 R)
• M92: 72,348,821 km (0.105 R)
• M93: 72,931,056 km (0.041 R)
• M94: 74,100,463 km (0.105 R)
• M95: 74,569,901 km (0.064 R)
• M96: 76,813,271 km (0.111 R)
• M97: 79,798,795 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.9

Radius: 5.9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.9 AU - 15.32 AU

Year: 19168 Days

Day: 18.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,547,176 km

• M1: 117,883 km (0.069 R)
• M2: 163,361 km (0.047 R)
• M3: 281,842 km (0.117 R)
• M4: 352,303 km (0.118 R)
• M5: 456,423 km (0.055 R)
• M6: 526,734 km (0.059 R)
• M7: 616,343 km (0.101 R)
• M8: 663,018 km (0.082 R)
• M9: 1,118,244 km (0.105 R)
• M10: 1,501,663 km (0.074 R)
• M11: 1,741,319 km (0.12 R)
• M12: 1,946,268 km (0.111 R)
• M13: 2,329,837 km (0.106 R)
• M14: 2,479,585 km (0.062 R)
• M15: 2,632,623 km (0.107 R)
• M16: 3,110,140 km (0.113 R)
• M17: 3,358,921 km (0.09 R)
• M18: 3,556,839 km (0.093 R)
• M19: 3,758,647 km (0.116 R)
• M20: 4,083,274 km (0.046 R)
• M21: 4,571,561 km (0.117 R)
• M22: 5,142,576 km (0.067 R)
• M23: 5,337,951 km (0.096 R)
• M24: 6,281,615 km (0.112 R)
• M25: 6,879,408 km (0.107 R)
• M26: 7,385,198 km (0.071 R)
• M27: 7,531,954 km (0.026 R)
• M28: 8,053,003 km (0.072 R)
• M29: 8,317,941 km (0.094 R)
• M30: 9,725,058 km (0.12 R)
• M31: 10,620,701 km (0.109 R)
• M32: 10,703,428 km (0.075 R)
• M33: 11,542,373 km (0.118 R)
• M34: 11,669,980 km (0.068 R)
• M35: 11,712,616 km (0.109 R)
• M36: 12,228,728 km (0.1 R)
• M37: 12,271,962 km (0.117 R)
• M38: 12,620,525 km (0.062 R)
• M39: 13,060,792 km (0.044 R)
• M40: 13,149,354 km (0.04 R)
• M41: 15,056,726 km (0.075 R)
• M42: 15,382,999 km (0.087 R)
• M43: 16,759,150 km (0.078 R)
• M44: 17,000,452 km (0.037 R)
• M45: 17,682,020 km (0.098 R)
• M46: 17,780,156 km (0.111 R)
• M47: 18,223,713 km (0.088 R)
• M48: 18,770,942 km (0.044 R)
• M49: 18,971,254 km (0.108 R)
• M50: 19,071,784 km (0.117 R)
• M51: 19,779,681 km (0.037 R)
• M52: 20,650,939 km (0.029 R)
• M53: 21,639,332 km (0.047 R)
• M54: 22,963,273 km (0.055 R)
• M55: 23,446,325 km (0.093 R)
• M56: 23,662,045 km (0.107 R)
• M57: 24,095,579 km (0.107 R)
• M58: 25,135,584 km (0.088 R)
• M59: 25,466,943 km (0.089 R)
• M60: 26,301,998 km (0.089 R)
• M61: 26,582,345 km (0.079 R)
• M62: 27,202,428 km (0.11 R)
• M63: 28,227,622 km (0.112 R)
• M64: 28,342,214 km (0.027 R)
• M65: 28,860,272 km (0.084 R)
• M66: 29,323,277 km (0.058 R)
• M67: 30,374,202 km (0.116 R)
• M68: 32,692,969 km (0.114 R)
• M69: 32,933,971 km (0.093 R)
• M70: 34,270,179 km (0.086 R)
• M71: 34,883,381 km (0.082 R)
• M72: 35,500,173 km (0.081 R)
• M73: 35,623,891 km (0.04 R)
• M74: 36,432,168 km (0.107 R)
• M75: 36,869,891 km (0.084 R)
• M76: 36,932,423 km (0.036 R)
• M77: 37,750,424 km (0.108 R)
• M78: 38,003,245 km (0.103 R)
• M79: 38,129,954 km (0.057 R)
• M80: 38,447,102 km (0.098 R)
• M81: 39,468,107 km (0.098 R)
• M82: 40,627,341 km (0.098 R)
• M83: 40,692,117 km (0.072 R)
• M84: 41,406,447 km (0.091 R)
• M85: 41,993,917 km (0.12 R)
• M86: 42,781,550 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.7

Radius: 4.8

Gravity: 30.72 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 13.94 AU - 20.02 AU

Year: 25304 Days

Day: 15.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 46,547,176 km

• M1: 149,598 km (0.033 R)
• M2: 192,981 km (0.1 R)
• M3: 314,006 km (0.055 R)
• M4: 436,676 km (0.076 R)
• M5: 503,846 km (0.063 R)
• M6: 752,328 km (0.08 R)
• M7: 889,659 km (0.067 R)
• M8: 2,171,114 km (0.101 R)
• M9: 2,407,030 km (0.11 R)
• M10: 2,860,760 km (0.079 R)
• M11: 3,075,583 km (0.109 R)
• M12: 3,520,786 km (0.091 R)
• M13: 3,612,340 km (0.043 R)
• M14: 4,470,583 km (0.039 R)
• M15: 5,977,333 km (0.068 R)
• M16: 6,586,345 km (0.043 R)
• M17: 6,926,830 km (0.114 R)
• M18: 7,331,193 km (0.118 R)
• M19: 8,102,520 km (0.089 R)
• M20: 9,529,085 km (0.117 R)
• M21: 9,592,814 km (0.074 R)
• M22: 10,303,553 km (0.066 R)
• M23: 10,500,424 km (0.109 R)
• M24: 10,698,342 km (0.073 R)
• M25: 10,764,614 km (0.042 R)
• M26: 11,031,197 km (0.105 R)
• M27: 11,299,875 km (0.11 R)
• M28: 12,465,691 km (0.091 R)
• M29: 12,535,404 km (0.048 R)
• M30: 13,098,191 km (0.106 R)
• M31: 15,131,825 km (0.058 R)
• M32: 18,044,346 km (0.058 R)
• M33: 18,758,975 km (0.059 R)
• M34: 18,838,860 km (0.084 R)
• M35: 19,725,975 km (0.114 R)
• M36: 21,040,492 km (0.112 R)
• M37: 21,373,497 km (0.114 R)
• M38: 22,044,742 km (0.1 R)
• M39: 22,552,777 km (0.108 R)
• M40: 22,808,140 km (0.096 R)
• M41: 25,858,291 km (0.087 R)
• M42: 29,126,257 km (0.116 R)
• M43: 29,311,608 km (0.1 R)
• M44: 29,869,908 km (0.09 R)
• M45: 30,244,202 km (0.055 R)
• M46: 32,329,745 km (0.069 R)
• M47: 32,617,721 km (0.12 R)
• M48: 32,906,595 km (0.079 R)
• M49: 35,742,073 km (0.118 R)
• M50: 36,238,738 km (0.065 R)
• M51: 36,937,958 km (0.097 R)
• M52: 38,248,436 km (0.103 R)
• M53: 38,960,372 km (0.106 R)
• M54: 41,226,032 km (0.078 R)
• M55: 41,330,002 km (0.085 R)
• M56: 42,900,481 km (0.068 R)
• M57: 44,597,070 km (0.114 R)
• M58: 44,810,696 km (0.051 R)
• M59: 45,346,107 km (0.072 R)
• M60: 46,315,351 km (0.084 R)
• M61: 47,836,612 km (0.063 R)
• M62: 49,705,837 km (0.028 R)
• M63: 50,260,097 km (0.056 R)
• M64: 53,175,162 km (0.111 R)
• M65: 53,515,048 km (0.088 R)
• M66: 54,767,481 km (0.102 R)
• M67: 55,454,734 km (0.105 R)
• M68: 55,914,448 km (0.098 R)
• M69: 57,069,194 km (0.083 R)
• M70: 58,231,869 km (0.112 R)
• M71: 58,699,063 km (0.102 R)
• M72: 62,959,909 km (0.079 R)
• M73: 63,199,565 km (0.068 R)
• M74: 63,559,498 km (0.066 R)
• M75: 65,490,956 km (0.112 R)
• M76: 65,976,850 km (0.104 R)
• M77: 66,342,018 km (0.103 R)
• M78: 67,932,243 km (0.099 R)
• M79: 68,178,033 km (0.113 R)
• M80: 69,782,769 km (0.071 R)
• M81: 71,899,878 km (0.106 R)
• M82: 72,150,305 km (0.119 R)
• M83: 72,401,031 km (0.093 R)
• M84: 72,652,056 km (0.085 R)
• M85: 78,634,176 km (0.051 R)
• M86: 79,538,645 km (0.108 R)
• M87: 82,141,498 km (0.093 R)
• M88: 83,190,478 km (0.097 R)
• M89: 84,640,082 km (0.025 R)
• M90: 84,904,421 km (0.068 R)
• M91: 85,036,815 km (0.033 R)
• M92: 86,097,913 km (0.088 R)
• M93: 87,430,381 km (0.055 R)
• M94: 88,099,233 km (0.115 R)
• M95: 88,233,273 km (0.099 R)
• M96: 88,367,313 km (0.053 R)
• M97: 88,904,070 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.6

Radius: 7.1

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 15.47 AU - 23.75 AU

Year: 31406 Days

Day: 16.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 46,547,176 km

• M1: 95,892 km (0.074 R)
• M2: 639,232 km (0.114 R)
• M3: 1,100,442 km (0.103 R)
• M4: 1,669,063 km (0.077 R)
• M5: 2,418,399 km (0.1 R)
• M6: 2,680,046 km (0.12 R)
• M7: 2,814,385 km (0.112 R)
• M8: 3,033,845 km (0.09 R)
• M9: 3,577,334 km (0.09 R)
• M10: 3,755,206 km (0.089 R)
• M11: 5,380,886 km (0.082 R)
• M12: 5,516,571 km (0.08 R)
• M13: 5,584,937 km (0.059 R)
• M14: 5,930,508 km (0.118 R)
• M15: 6,283,111 km (0.049 R)
• M16: 6,390,223 km (0.063 R)
• M17: 7,119,811 km (0.063 R)
• M18: 10,039,962 km (0.107 R)
• M19: 10,459,734 km (0.077 R)
• M20: 11,578,127 km (0.036 R)
• M21: 13,740,415 km (0.102 R)
• M22: 15,877,570 km (0.041 R)
• M23: 16,464,742 km (0.118 R)
• M24: 17,358,739 km (0.086 R)
• M25: 17,459,119 km (0.085 R)
• M26: 19,090,184 km (0.048 R)
• M27: 19,401,348 km (0.095 R)
• M28: 20,822,528 km (0.047 R)
• M29: 21,035,854 km (0.109 R)
• M30: 21,303,634 km (0.079 R)
• M31: 22,059,403 km (0.077 R)
• M32: 22,604,537 km (0.056 R)
• M33: 22,823,848 km (0.114 R)
• M34: 24,210,471 km (0.11 R)
• M35: 24,322,669 km (0.112 R)
• M36: 25,910,202 km (0.106 R)
• M37: 26,832,323 km (0.119 R)
• M38: 29,065,221 km (0.115 R)
• M39: 29,184,450 km (0.07 R)
• M40: 31,234,988 km (0.113 R)
• M41: 31,601,653 km (0.046 R)
• M42: 33,706,195 km (0.064 R)
• M43: 36,624,850 km (0.105 R)
• M44: 37,076,037 km (0.114 R)
• M45: 37,205,290 km (0.064 R)
• M46: 37,658,870 km (0.079 R)
• M47: 37,788,871 km (0.108 R)
• M48: 43,719,379 km (0.036 R)
• M49: 44,953,562 km (0.092 R)
• M50: 46,407,803 km (0.12 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 10,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit