🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.53 AU - 0.55 AU

Year: 149 Days

Day: 20.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 113.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,897,213 km

• M1: 52,509 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.51 AU - 0.67 AU

Year: 170 Days

Day: 18.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.74 AU - 0.94 AU

Year: 289 Days

Day: 32.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.1 AU - 1.18 AU

Year: 456 Days

Day: 23.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,897,213 km

• M1: 119,230 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.4

Radius: 11.8

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.86 AU - 8.94 AU

Year: 9950 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 100,897,213 km

• M1: 155,432 km (0.116 R)
• M2: 449,242 km (0.087 R)
• M3: 809,773 km (0.112 R)
• M4: 1,432,998 km (0.074 R)
• M5: 1,893,311 km (0.096 R)
• M6: 2,261,172 km (0.036 R)
• M7: 2,425,879 km (0.119 R)
• M8: 2,973,856 km (0.12 R)
• M9: 3,124,501 km (0.112 R)
• M10: 3,246,872 km (0.056 R)
• M11: 3,496,551 km (0.098 R)
• M12: 3,687,887 km (0.109 R)
• M13: 3,882,813 km (0.085 R)
• M14: 4,731,332 km (0.106 R)
• M15: 5,050,723 km (0.06 R)
• M16: 6,397,703 km (0.088 R)
• M17: 6,671,915 km (0.054 R)
• M18: 6,950,167 km (0.1 R)
• M19: 7,766,074 km (0.117 R)
• M20: 8,483,396 km (0.104 R)
• M21: 9,090,165 km (0.063 R)
• M22: 9,398,785 km (0.043 R)
• M23: 9,487,497 km (0.079 R)
• M24: 9,845,634 km (0.059 R)
• M25: 10,253,887 km (0.08 R)
• M26: 11,040,024 km (0.108 R)
• M27: 12,134,332 km (0.099 R)
• M28: 12,328,211 km (0.091 R)
• M29: 12,425,599 km (0.12 R)
• M30: 13,412,795 km (0.107 R)
• M31: 13,563,141 km (0.092 R)
• M32: 14,425,274 km (0.116 R)
• M33: 14,837,117 km (0.11 R)
• M34: 15,777,938 km (0.113 R)
• M35: 15,936,661 km (0.08 R)
• M36: 16,042,726 km (0.082 R)
• M37: 16,684,202 km (0.055 R)
• M38: 16,954,076 km (0.102 R)
• M39: 17,062,385 km (0.111 R)
• M40: 17,334,204 km (0.109 R)
• M41: 17,882,032 km (0.103 R)
• M42: 18,491,344 km (0.095 R)
• M43: 19,051,139 km (0.112 R)
• M44: 19,559,772 km (0.109 R)
• M45: 20,475,161 km (0.106 R)
• M46: 20,648,246 km (0.105 R)
• M47: 21,874,051 km (0.059 R)
• M48: 23,063,354 km (0.11 R)
• M49: 23,303,758 km (0.042 R)
• M50: 24,090,792 km (0.097 R)
• M51: 24,395,822 km (0.092 R)
• M52: 24,702,049 km (0.084 R)
• M53: 25,877,589 km (0.074 R)
• M54: 27,008,100 km (0.107 R)
• M55: 27,134,660 km (0.106 R)
• M56: 27,706,872 km (0.038 R)
• M57: 28,090,591 km (0.093 R)
• M58: 28,411,628 km (0.064 R)
• M59: 29,642,818 km (0.065 R)
• M60: 29,773,417 km (0.101 R)
• M61: 29,904,166 km (0.098 R)
• M62: 30,297,758 km (0.069 R)
• M63: 30,957,484 km (0.03 R)
• M64: 31,156,300 km (0.074 R)
• M65: 31,621,998 km (0.07 R)
• M66: 32,627,445 km (0.061 R)
• M67: 32,965,088 km (0.07 R)
• M68: 36,333,583 km (0.037 R)
• M69: 36,823,665 km (0.119 R)
• M70: 37,386,453 km (0.085 R)
• M71: 37,527,673 km (0.083 R)
• M72: 38,094,051 km (0.078 R)
• M73: 38,307,078 km (0.119 R)
• M74: 38,520,554 km (0.103 R)
• M75: 39,306,841 km (0.069 R)
• M76: 39,882,044 km (0.098 R)
• M77: 40,677,456 km (0.102 R)
• M78: 40,822,716 km (0.113 R)
• M79: 40,967,975 km (0.117 R)
• M80: 41,990,327 km (0.047 R)
• M81: 42,431,042 km (0.119 R)
• M82: 43,688,113 km (0.076 R)
• M83: 45,032,400 km (0.09 R)
• M84: 45,785,027 km (0.09 R)
• M85: 46,390,150 km (0.11 R)
• M86: 46,769,830 km (0.105 R)
• M87: 46,997,966 km (0.084 R)
• M88: 48,528,951 km (0.072 R)
• M89: 52,823,008 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.1

Radius: 5.3

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 13.05 AU - 18.25 AU

Year: 23201 Days

Day: 17.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,897,213 km

• M1: 90,806 km (0.057 R)
• M2: 208,390 km (0.119 R)
• M3: 629,059 km (0.078 R)
• M4: 737,817 km (0.12 R)
• M5: 949,198 km (0.081 R)
• M6: 1,232,387 km (0.109 R)
• M7: 1,369,569 km (0.113 R)
• M8: 1,628,822 km (0.112 R)
• M9: 1,810,284 km (0.092 R)
• M10: 1,872,068 km (0.109 R)
• M11: 1,998,179 km (0.1 R)
• M12: 2,258,479 km (0.095 R)
• M13: 2,704,131 km (0.092 R)
• M14: 3,403,202 km (0.112 R)
• M15: 3,557,288 km (0.096 R)
• M16: 3,635,079 km (0.085 R)
• M17: 4,195,921 km (0.117 R)
• M18: 5,351,864 km (0.103 R)
• M19: 5,803,500 km (0.112 R)
• M20: 6,408,773 km (0.041 R)
• M21: 6,599,061 km (0.065 R)
• M22: 7,329,099 km (0.096 R)
• M23: 7,378,616 km (0.113 R)
• M24: 8,341,727 km (0.091 R)
• M25: 8,917,080 km (0.088 R)
• M26: 9,076,252 km (0.054 R)
• M27: 9,397,439 km (0.095 R)
• M28: 9,451,294 km (0.089 R)
• M29: 9,940,928 km (0.028 R)
• M30: 9,995,831 km (0.032 R)
• M31: 10,550,539 km (0.106 R)
• M32: 11,286,411 km (0.086 R)
• M33: 11,863,710 km (0.067 R)
• M34: 12,628,603 km (0.083 R)
• M35: 13,591,565 km (0.091 R)
• M36: 13,652,601 km (0.113 R)
• M37: 13,958,828 km (0.045 R)
• M38: 14,267,299 km (0.101 R)
• M39: 15,269,455 km (0.067 R)
• M40: 15,587,350 km (0.086 R)
• M41: 19,361,704 km (0.059 R)
• M42: 19,774,595 km (0.033 R)
• M43: 20,260,189 km (0.105 R)
• M44: 20,609,351 km (0.103 R)
• M45: 21,384,417 km (0.111 R)
• M46: 22,384,778 km (0.069 R)
• M47: 22,456,884 km (0.051 R)
• M48: 23,400,249 km (0.103 R)
• M49: 25,250,774 km (0.102 R)
• M50: 26,459,525 km (0.038 R)
• M51: 26,917,594 km (0.088 R)
• M52: 29,011,365 km (0.111 R)
• M53: 30,675,791 km (0.091 R)
• M54: 33,682,559 km (0.117 R)
• M55: 34,096,047 km (0.108 R)
• M56: 34,594,508 km (0.1 R)
• M57: 37,207,683 km (0.099 R)
• M58: 37,293,104 km (0.111 R)
• M59: 37,549,514 km (0.078 R)
• M60: 37,892,393 km (0.115 R)
• M61: 38,236,169 km (0.074 R)
• M62: 38,581,141 km (0.117 R)
• M63: 38,753,927 km (0.107 R)
• M64: 39,709,259 km (0.081 R)
• M65: 40,233,450 km (0.116 R)
• M66: 41,642,811 km (0.117 R)
• M67: 42,086,519 km (0.091 R)
• M68: 43,696,790 km (0.107 R)
• M69: 44,328,542 km (0.099 R)
• M70: 44,419,049 km (0.114 R)
• M71: 45,236,152 km (0.108 R)
• M72: 47,624,482 km (0.114 R)
• M73: 48,367,684 km (0.12 R)
• M74: 49,489,369 km (0.083 R)
• M75: 49,959,406 km (0.088 R)
• M76: 50,903,667 km (0.115 R)
• M77: 51,663,475 km (0.025 R)
• M78: 52,426,873 km (0.092 R)
• M79: 52,618,358 km (0.096 R)
• M80: 53,290,202 km (0.099 R)
• M81: 53,868,398 km (0.087 R)
• M82: 53,965,038 km (0.119 R)
• M83: 58,667,348 km (0.113 R)
• M84: 60,263,707 km (0.084 R)
• M85: 61,975,406 km (0.072 R)
• M86: 62,684,799 km (0.112 R)
• M87: 63,397,034 km (0.093 R)
• M88: 65,137,606 km (0.082 R)
• M89: 65,858,967 km (0.093 R)
• M90: 66,997,706 km (0.068 R)
• M91: 68,875,308 km (0.082 R)

Asteroid Belt

Center: 16.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.6

Radius: 3.9

Gravity: 51.98 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.74 AU - 22.1 AU

Year: 28427 Days

Day: 22.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,897,213 km

• M1: 120,725 km (0.113 R)
• M2: 181,013 km (0.046 R)
• M3: 447,148 km (0.07 R)
• M4: 1,244,355 km (0.09 R)
• M5: 1,314,068 km (0.096 R)
• M6: 1,384,977 km (0.074 R)
• M7: 1,605,335 km (0.098 R)
• M8: 2,771,450 km (0.089 R)
• M9: 3,430,878 km (0.079 R)
• M10: 3,528,864 km (0.053 R)
• M11: 3,828,509 km (0.093 R)
• M12: 4,293,160 km (0.117 R)
• M13: 4,452,033 km (0.109 R)
• M14: 4,721,010 km (0.098 R)
• M15: 4,884,969 km (0.04 R)
• M16: 5,848,828 km (0.101 R)
• M17: 6,502,870 km (0.098 R)
• M18: 8,138,274 km (0.114 R)
• M19: 8,203,648 km (0.087 R)
• M20: 8,599,334 km (0.077 R)
• M21: 8,933,686 km (0.099 R)
• M22: 9,477,624 km (0.057 R)
• M23: 9,684,368 km (0.084 R)
• M24: 10,454,946 km (0.04 R)
• M25: 10,668,572 km (0.114 R)
• M26: 11,610,590 km (0.094 R)
• M27: 11,980,097 km (0.04 R)
• M28: 12,203,446 km (0.101 R)
• M29: 12,654,633 km (0.065 R)
• M30: 12,730,330 km (0.12 R)
• M31: 13,418,480 km (0.034 R)
• M32: 13,961,969 km (0.097 R)
• M33: 14,354,664 km (0.054 R)
• M34: 15,311,791 km (0.115 R)
• M35: 16,043,025 km (0.082 R)
• M36: 16,454,270 km (0.097 R)
• M37: 17,119,232 km (0.107 R)
• M38: 17,539,303 km (0.097 R)
• M39: 17,962,815 km (0.081 R)
• M40: 18,133,207 km (0.084 R)
• M41: 19,079,563 km (0.098 R)
• M42: 20,041,926 km (0.088 R)
• M43: 21,650,552 km (0.097 R)
• M44: 23,485,819 km (0.087 R)
• M45: 24,799,886 km (0.1 R)
• M46: 26,137,590 km (0.062 R)
• M47: 26,330,572 km (0.081 R)
• M48: 27,694,904 km (0.06 R)
• M49: 28,088,945 km (0.101 R)
• M50: 29,182,057 km (0.091 R)
• M51: 29,784,038 km (0.079 R)
• M52: 30,187,654 km (0.109 R)
• M53: 31,409,419 km (0.088 R)
• M54: 33,690,936 km (0.11 R)
• M55: 35,276,823 km (0.119 R)
• M56: 41,746,034 km (0.113 R)
• M57: 43,105,579 km (0.039 R)
• M58: 44,594,826 km (0.097 R)
• M59: 47,623,585 km (0.116 R)
• M60: 47,741,318 km (0.087 R)
• M61: 48,806,006 km (0.069 R)
• M62: 48,924,787 km (0.046 R)
• M63: 49,758,945 km (0.119 R)
• M64: 50,237,658 km (0.089 R)
• M65: 51,079,146 km (0.114 R)
• M66: 51,199,722 km (0.117 R)
• M67: 54,491,324 km (0.079 R)
• M68: 55,479,717 km (0.102 R)
• M69: 55,727,750 km (0.103 R)
• M70: 56,349,329 km (0.105 R)
• M71: 58,353,941 km (0.09 R)
• M72: 60,636,954 km (0.116 R)
• M73: 63,078,391 km (0.087 R)
• M74: 66,339,325 km (0.111 R)
• M75: 66,602,468 km (0.114 R)
• M76: 74,795,943 km (0.113 R)
• M77: 76,306,882 km (0.09 R)
• M78: 77,550,639 km (0.105 R)
• M79: 77,827,843 km (0.084 R)
• M80: 78,940,253 km (0.113 R)
• M81: 79,358,828 km (0.079 R)
• M82: 80,899,686 km (0.098 R)
• M83: 84,438,274 km (0.074 R)
• M84: 87,305,317 km (0.119 R)
• M85: 88,750,732 km (0.093 R)
• M86: 90,787,507 km (0.117 R)
• M87: 93,576,460 km (0.03 R)
• M88: 94,610,929 km (0.038 R)
• M89: 94,907,283 km (0.115 R)
• M90: 96,244,239 km (0.062 R)
• M91: 98,186,618 km (0.03 R)
• M92: 99,237,842 km (0.063 R)
• M93: 99,538,833 km (0.117 R)
• M94: 100,594,844 km (0.106 R)
• M95: 100,745,938 km (0.074 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 13,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit