🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.44 AU - 0.58 AU

Year: 127 Days

Day: 13.7 Hours

Environment

Temp: 273 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.52 AU - 0.74 AU

Year: 175 Days

Day: 41.7 Hours

Environment

Temp: 242 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.81 AU - 1.27 AU

Year: 371 Days

Day: 30.6 Hours

Environment

Temp: 83 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.01 AU - 2.35 AU

Year: 1126 Days

Day: 26.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.6

Radius: 9.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.62 AU - 8.08 AU

Year: 6272 Days

Day: 7.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 105,789,147 km

• M1: 137,630 km (0.118 R)
• M2: 221,704 km (0.113 R)
• M3: 290,220 km (0.034 R)
• M4: 640,877 km (0.109 R)
• M5: 1,022,801 km (0.118 R)
• M6: 1,713,644 km (0.049 R)
• M7: 1,938,489 km (0.087 R)
• M8: 2,105,141 km (0.108 R)
• M9: 2,173,208 km (0.085 R)
• M10: 2,488,411 km (0.098 R)
• M11: 2,837,124 km (0.05 R)
• M12: 3,260,336 km (0.069 R)
• M13: 3,560,280 km (0.112 R)
• M14: 3,641,811 km (0.108 R)
• M15: 4,080,282 km (0.119 R)
• M16: 4,251,721 km (0.049 R)
• M17: 4,984,152 km (0.027 R)
• M18: 5,167,559 km (0.085 R)
• M19: 5,283,348 km (0.069 R)
• M20: 5,588,528 km (0.098 R)
• M21: 5,875,456 km (0.093 R)
• M22: 6,093,720 km (0.105 R)
• M23: 6,563,457 km (0.064 R)
• M24: 6,790,098 km (0.098 R)
• M25: 7,537,788 km (0.09 R)
• M26: 7,722,092 km (0.092 R)
• M27: 7,801,679 km (0.107 R)
• M28: 7,881,414 km (0.069 R)
• M29: 8,015,005 km (0.119 R)
• M30: 8,203,199 km (0.109 R)
• M31: 8,529,323 km (0.091 R)
• M32: 8,611,452 km (0.1 R)
• M33: 8,694,030 km (0.108 R)
• M34: 8,776,757 km (0.111 R)
• M35: 9,335,057 km (0.092 R)
• M36: 9,818,557 km (0.105 R)
• M37: 10,164,876 km (0.054 R)
• M38: 10,662,289 km (0.091 R)
• M39: 10,869,482 km (0.053 R)
• M40: 11,107,941 km (0.115 R)
• M41: 11,287,758 km (0.104 R)
• M42: 11,498,990 km (0.101 R)
• M43: 11,802,823 km (0.075 R)
• M44: 11,986,529 km (0.052 R)
• M45: 12,048,014 km (0.098 R)
• M46: 12,387,601 km (0.099 R)
• M47: 12,480,801 km (0.102 R)
• M48: 12,574,299 km (0.092 R)
• M49: 12,855,992 km (0.117 R)
• M50: 12,950,388 km (0.095 R)
• M51: 13,013,369 km (0.116 R)
• M52: 13,076,499 km (0.077 R)
• M53: 13,139,779 km (0.076 R)
• M54: 14,393,410 km (0.119 R)
• M55: 15,250,157 km (0.097 R)
• M56: 15,483,679 km (0.06 R)
• M57: 15,819,376 km (0.09 R)
• M58: 16,361,370 km (0.071 R)
• M59: 16,600,427 km (0.112 R)
• M60: 17,638,038 km (0.092 R)
• M61: 17,848,073 km (0.05 R)
• M62: 19,594,479 km (0.063 R)
• M63: 19,703,087 km (0.082 R)
• M64: 19,848,346 km (0.115 R)
• M65: 19,993,905 km (0.067 R)
• M66: 20,212,916 km (0.09 R)
• M67: 20,286,219 km (0.078 R)
• M68: 20,506,278 km (0.087 R)
• M69: 20,616,681 km (0.107 R)
• M70: 20,727,234 km (0.117 R)
• M71: 21,059,939 km (0.073 R)
• M72: 22,598,554 km (0.095 R)
• M73: 22,712,547 km (0.093 R)
• M74: 22,979,280 km (0.068 R)
• M75: 24,017,938 km (0.079 R)
• M76: 24,836,238 km (0.116 R)
• M77: 24,914,628 km (0.077 R)
• M78: 25,032,511 km (0.086 R)
• M79: 25,268,576 km (0.08 R)
• M80: 25,505,390 km (0.099 R)
• M81: 25,624,170 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.8

Radius: 8.6

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.64 AU - 11.16 AU

Year: 11733 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 105,789,147 km

• M1: 148,700 km (0.091 R)
• M2: 236,215 km (0.047 R)
• M3: 365,617 km (0.049 R)
• M4: 505,042 km (0.065 R)
• M5: 573,259 km (0.039 R)
• M6: 682,017 km (0.101 R)
• M7: 838,496 km (0.037 R)
• M8: 1,209,798 km (0.114 R)
• M9: 1,401,283 km (0.105 R)
• M10: 1,602,792 km (0.097 R)
• M11: 1,977,983 km (0.064 R)
• M12: 2,033,933 km (0.089 R)
• M13: 2,147,178 km (0.114 R)
• M14: 2,839,218 km (0.076 R)
• M15: 3,095,330 km (0.09 R)
• M16: 3,595,435 km (0.1 R)
• M17: 3,698,658 km (0.115 R)
• M18: 3,872,640 km (0.116 R)
• M19: 4,156,726 km (0.117 R)
• M20: 4,265,035 km (0.109 R)
• M21: 5,242,657 km (0.077 R)
• M22: 5,716,583 km (0.085 R)
• M23: 6,204,272 km (0.097 R)
• M24: 7,879,619 km (0.076 R)
• M25: 8,330,507 km (0.089 R)
• M26: 8,697,321 km (0.092 R)
• M27: 9,351,961 km (0.096 R)
• M28: 9,446,806 km (0.106 R)
• M29: 9,637,394 km (0.031 R)
• M30: 11,257,988 km (0.109 R)
• M31: 12,176,967 km (0.086 R)
• M32: 13,386,167 km (0.067 R)
• M33: 13,977,827 km (0.098 R)
• M34: 14,140,739 km (0.079 R)
• M35: 14,633,065 km (0.061 R)
• M36: 14,853,722 km (0.106 R)
• M37: 15,466,176 km (0.118 R)
• M38: 16,888,702 km (0.107 R)
• M39: 17,004,341 km (0.088 R)
• M40: 17,410,948 km (0.104 R)
• M41: 17,762,054 km (0.119 R)
• M42: 18,471,447 km (0.1 R)
• M43: 19,856,724 km (0.108 R)
• M44: 21,212,828 km (0.111 R)
• M45: 21,275,211 km (0.094 R)
• M46: 21,525,189 km (0.095 R)
• M47: 22,091,267 km (0.114 R)
• M48: 23,495,692 km (0.099 R)
• M49: 23,818,823 km (0.093 R)
• M50: 24,338,975 km (0.09 R)
• M51: 25,060,336 km (0.099 R)
• M52: 25,855,299 km (0.11 R)
• M53: 26,188,902 km (0.119 R)
• M54: 26,658,490 km (0.036 R)
• M55: 26,995,534 km (0.106 R)
• M56: 27,266,306 km (0.067 R)
• M57: 28,358,072 km (0.07 R)
• M58: 29,325,072 km (0.071 R)
• M59: 29,394,486 km (0.045 R)
• M60: 30,584,088 km (0.034 R)
• M61: 33,517,253 km (0.08 R)
• M62: 33,881,075 km (0.08 R)
• M63: 34,686,061 km (0.116 R)
• M64: 35,349,378 km (0.093 R)
• M65: 36,988,373 km (0.094 R)
• M66: 38,195,927 km (0.119 R)
• M67: 38,423,764 km (0.085 R)
• M68: 38,804,491 km (0.116 R)
• M69: 39,110,119 km (0.11 R)
• M70: 39,263,158 km (0.061 R)
• M71: 39,723,471 km (0.032 R)
• M72: 42,051,961 km (0.069 R)
• M73: 42,130,351 km (0.119 R)
• M74: 43,153,750 km (0.072 R)
• M75: 43,708,159 km (0.103 R)
• M76: 43,787,446 km (0.068 R)
• M77: 45,626,752 km (0.091 R)
• M78: 49,050,150 km (0.071 R)
• M79: 49,711,522 km (0.114 R)
• M80: 49,877,276 km (0.069 R)
• M81: 50,792,516 km (0.066 R)
• M82: 50,875,992 km (0.08 R)
• M83: 50,959,617 km (0.049 R)
• M84: 52,639,601 km (0.114 R)
• M85: 53,232,009 km (0.033 R)
• M86: 53,996,753 km (0.103 R)
• M87: 55,451,293 km (0.102 R)
• M88: 55,881,537 km (0.047 R)
• M89: 56,226,509 km (0.097 R)
• M90: 56,745,315 km (0.118 R)
• M91: 57,526,515 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.3

Radius: 4.7

Gravity: 32.61 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 15.32 AU - 25.26 AU

Year: 31974 Days

Day: 20.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,789,147 km

• M1: 134,040 km (0.085 R)
• M2: 252,671 km (0.081 R)
• M3: 292,763 km (0.092 R)
• M4: 904,319 km (0.045 R)
• M5: 1,101,639 km (0.036 R)
• M6: 2,186,822 km (0.115 R)
• M7: 3,302,074 km (0.042 R)
• M8: 3,553,548 km (0.089 R)
• M9: 3,655,873 km (0.117 R)
• M10: 3,863,365 km (0.1 R)
• M11: 3,915,874 km (0.081 R)
• M12: 4,021,490 km (0.072 R)
• M13: 4,128,153 km (0.103 R)
• M14: 4,289,869 km (0.08 R)
• M15: 4,508,581 km (0.104 R)
• M16: 5,302,945 km (0.088 R)
• M17: 6,952,561 km (0.083 R)
• M18: 7,865,258 km (0.112 R)
• M19: 8,814,905 km (0.083 R)
• M20: 10,894,465 km (0.033 R)
• M21: 11,493,604 km (0.092 R)
• M22: 11,644,997 km (0.116 R)
• M23: 13,354,153 km (0.113 R)
• M24: 13,593,211 km (0.118 R)
• M25: 15,639,859 km (0.104 R)
• M26: 16,827,217 km (0.077 R)
• M27: 19,197,745 km (0.103 R)
• M28: 20,193,020 km (0.118 R)
• M29: 20,742,942 km (0.11 R)
• M30: 21,670,448 km (0.097 R)
• M31: 22,706,264 km (0.097 R)
• M32: 25,513,169 km (0.115 R)
• M33: 25,710,638 km (0.117 R)
• M34: 26,008,039 km (0.074 R)
• M35: 26,107,372 km (0.034 R)
• M36: 26,606,131 km (0.095 R)
• M37: 27,007,352 km (0.092 R)
• M38: 27,917,356 km (0.109 R)
• M39: 28,019,083 km (0.116 R)
• M40: 28,222,985 km (0.11 R)
• M41: 28,529,660 km (0.029 R)
• M42: 29,663,612 km (0.117 R)
• M43: 34,017,808 km (0.087 R)
• M44: 34,126,565 km (0.114 R)
• M45: 34,453,287 km (0.056 R)
• M46: 36,435,160 km (0.083 R)
• M47: 38,002,048 km (0.057 R)
• M48: 39,933,955 km (0.056 R)
• M49: 40,623,451 km (0.101 R)
• M50: 44,842,111 km (0.087 R)
• M51: 45,558,685 km (0.089 R)
• M52: 45,798,341 km (0.077 R)
• M53: 46,399,425 km (0.106 R)
• M54: 46,761,302 km (0.09 R)
• M55: 47,245,252 km (0.108 R)
• M56: 47,609,223 km (0.052 R)
• M57: 52,551,638 km (0.096 R)
• M58: 53,812,448 km (0.038 R)
• M59: 54,319,436 km (0.113 R)
• M60: 54,573,602 km (0.029 R)
• M61: 54,955,675 km (0.112 R)
• M62: 55,083,133 km (0.09 R)
• M63: 55,850,271 km (0.089 R)
• M64: 58,043,076 km (0.108 R)
• M65: 59,346,074 km (0.063 R)
• M66: 59,869,965 km (0.099 R)
• M67: 60,922,386 km (0.119 R)
• M68: 63,178,921 km (0.039 R)
• M69: 63,446,252 km (0.076 R)
• M70: 64,788,145 km (0.079 R)
• M71: 65,057,720 km (0.114 R)
• M72: 65,327,595 km (0.118 R)
• M73: 65,733,155 km (0.098 R)
• M74: 66,818,637 km (0.077 R)
• M75: 71,776,310 km (0.09 R)
• M76: 72,613,909 km (0.12 R)
• M77: 73,735,893 km (0.074 R)
• M78: 74,158,208 km (0.11 R)
• M79: 74,299,129 km (0.111 R)
• M80: 75,855,096 km (0.094 R)
• M81: 77,136,103 km (0.055 R)
• M82: 77,564,701 km (0.1 R)
• M83: 79,864,020 km (0.118 R)
• M84: 83,061,824 km (0.118 R)
• M85: 84,234,971 km (0.089 R)
• M86: 87,787,172 km (0.108 R)
• M87: 88,533,516 km (0.077 R)
• M88: 89,131,907 km (0.041 R)
• M89: 89,581,599 km (0.063 R)
• M90: 89,731,795 km (0.086 R)
• M91: 92,144,360 km (0.079 R)
• M92: 92,902,671 km (0.065 R)
• M93: 95,190,023 km (0.105 R)
• M94: 96,571,409 km (0.116 R)
• M95: 99,509,212 km (0.111 R)
• M96: 100,598,883 km (0.11 R)
• M97: 101,379,635 km (0.099 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 11,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit