🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.27 AU - 1.85 AU

Year: 685 Days

Day: 37.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.62 AU - 3.62 AU

Year: 1937 Days

Day: 26.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.79 AU - 4.21 AU

Year: 2301 Days

Day: 40.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,907,846 km

• M1: 1,552,676 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.39 AU - 6.47 AU

Year: 4447 Days

Day: 46.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.2

Radius: 12.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.66 AU - 8.24 AU

Year: 6440 Days

Day: 5.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 93,907,846 km

• M1: 194,926 km (0.06 R)
• M2: 333,005 km (0.03 R)
• M3: 816,655 km (0.087 R)
• M4: 1,111,961 km (0.11 R)
• M5: 2,039,917 km (0.073 R)
• M6: 3,156,665 km (0.03 R)
• M7: 3,741,892 km (0.091 R)
• M8: 4,095,092 km (0.039 R)
• M9: 4,287,924 km (0.094 R)
• M10: 5,192,692 km (0.092 R)
• M11: 5,375,351 km (0.038 R)
• M12: 6,072,926 km (0.088 R)
• M13: 6,155,204 km (0.115 R)
• M14: 6,376,609 km (0.088 R)
• M15: 7,056,681 km (0.085 R)
• M16: 7,582,069 km (0.111 R)
• M17: 7,909,389 km (0.118 R)
• M18: 8,547,125 km (0.08 R)
• M19: 9,518,763 km (0.094 R)
• M20: 10,033,978 km (0.084 R)
• M21: 10,757,134 km (0.064 R)
• M22: 10,890,426 km (0.117 R)
• M23: 11,158,804 km (0.11 R)
• M24: 11,259,933 km (0.106 R)
• M25: 11,429,277 km (0.117 R)
• M26: 12,427,993 km (0.119 R)
• M27: 12,603,022 km (0.039 R)
• M28: 13,778,861 km (0.106 R)
• M29: 14,251,591 km (0.073 R)
• M30: 14,877,957 km (0.066 R)
• M31: 16,157,468 km (0.065 R)
• M32: 16,463,694 km (0.119 R)
• M33: 16,656,077 km (0.097 R)
• M34: 18,102,689 km (0.12 R)
• M35: 18,660,539 km (0.105 R)
• M36: 18,740,724 km (0.098 R)
• M37: 18,941,634 km (0.107 R)
• M38: 19,062,509 km (0.114 R)
• M39: 19,386,089 km (0.119 R)
• M40: 19,711,464 km (0.1 R)
• M41: 20,409,039 km (0.116 R)
• M42: 21,491,529 km (0.037 R)
• M43: 22,124,627 km (0.037 R)
• M44: 22,251,935 km (0.051 R)
• M45: 22,464,663 km (0.078 R)
• M46: 22,935,298 km (0.113 R)
• M47: 23,064,102 km (0.092 R)
• M48: 24,410,034 km (0.107 R)
• M49: 25,158,921 km (0.078 R)
• M50: 26,814,970 km (0.111 R)
• M51: 26,905,476 km (0.07 R)
• M52: 28,413,572 km (0.066 R)
• M53: 28,644,551 km (0.12 R)
• M54: 29,015,255 km (0.095 R)
• M55: 29,387,604 km (0.053 R)
• M56: 30,090,116 km (0.085 R)
• M57: 30,325,433 km (0.1 R)
• M58: 31,035,275 km (0.055 R)
• M59: 31,130,270 km (0.067 R)
• M60: 31,511,445 km (0.097 R)
• M61: 31,654,909 km (0.03 R)
• M62: 32,134,221 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.4

Radius: 13.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.77 AU - 13.71 AU

Year: 13244 Days

Day: 13.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 93,907,846 km

• M1: 181,163 km (0.102 R)
• M2: 498,311 km (0.06 R)
• M3: 785,987 km (0.097 R)
• M4: 1,389,615 km (0.103 R)
• M5: 1,518,418 km (0.069 R)
• M6: 1,749,098 km (0.088 R)
• M7: 1,909,318 km (0.106 R)
• M8: 2,053,829 km (0.087 R)
• M9: 2,645,938 km (0.084 R)
• M10: 2,854,926 km (0.112 R)
• M11: 2,997,343 km (0.072 R)
• M12: 3,215,606 km (0.098 R)
• M13: 3,389,140 km (0.098 R)
• M14: 4,140,869 km (0.106 R)
• M15: 4,466,992 km (0.099 R)
• M16: 5,029,331 km (0.082 R)
• M17: 5,348,273 km (0.075 R)
• M18: 5,436,387 km (0.091 R)
• M19: 6,006,055 km (0.114 R)
• M20: 6,880,305 km (0.067 R)
• M21: 7,234,852 km (0.119 R)
• M22: 8,333,948 km (0.07 R)
• M23: 8,990,533 km (0.119 R)
• M24: 9,236,621 km (0.111 R)
• M25: 10,243,265 km (0.108 R)
• M26: 11,171,520 km (0.114 R)
• M27: 12,437,717 km (0.086 R)
• M28: 12,791,067 km (0.033 R)
• M29: 13,911,106 km (0.105 R)
• M30: 15,481,285 km (0.059 R)
• M31: 16,287,319 km (0.119 R)
• M32: 16,415,823 km (0.101 R)
• M33: 16,846,665 km (0.095 R)
• M34: 17,194,031 km (0.073 R)
• M35: 18,294,922 km (0.109 R)
• M36: 19,237,239 km (0.068 R)
• M37: 20,749,823 km (0.036 R)
• M38: 21,497,064 km (0.12 R)
• M39: 21,591,012 km (0.064 R)
• M40: 23,645,290 km (0.098 R)
• M41: 23,839,617 km (0.058 R)
• M42: 24,278,538 km (0.063 R)
• M43: 24,474,511 km (0.106 R)
• M44: 25,363,122 km (0.113 R)
• M45: 25,462,455 km (0.118 R)
• M46: 26,061,445 km (0.094 R)
• M47: 26,564,094 km (0.116 R)
• M48: 26,766,051 km (0.084 R)
• M49: 27,681,291 km (0.087 R)
• M50: 27,937,402 km (0.067 R)
• M51: 28,762,135 km (0.097 R)
• M52: 29,594,797 km (0.106 R)
• M53: 30,593,961 km (0.109 R)
• M54: 31,283,907 km (0.053 R)
• M55: 31,711,158 km (0.067 R)
• M56: 33,167,045 km (0.041 R)
• M57: 33,548,070 km (0.089 R)
• M58: 35,197,387 km (0.113 R)
• M59: 36,199,693 km (0.075 R)
• M60: 37,211,423 km (0.107 R)
• M61: 38,004,741 km (0.09 R)
• M62: 38,118,435 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.1

Radius: 7.5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.2 AU - 15.46 AU

Year: 19065 Days

Day: 23.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 93,907,846 km

• M1: 113,545 km (0.106 R)
• M2: 207,791 km (0.12 R)
• M3: 496,964 km (0.098 R)
• M4: 597,045 km (0.102 R)
• M5: 720,164 km (0.105 R)
• M6: 851,810 km (0.116 R)
• M7: 938,278 km (0.034 R)
• M8: 1,294,022 km (0.106 R)
• M9: 1,688,960 km (0.11 R)
• M10: 2,634,269 km (0.082 R)
• M11: 2,866,295 km (0.042 R)
• M12: 3,105,053 km (0.055 R)
• M13: 3,545,470 km (0.104 R)
• M14: 3,687,139 km (0.03 R)
• M15: 3,859,625 km (0.117 R)
• M16: 4,362,723 km (0.089 R)
• M17: 4,453,678 km (0.107 R)
• M18: 4,949,296 km (0.11 R)
• M19: 5,462,417 km (0.104 R)
• M20: 5,858,402 km (0.101 R)
• M21: 5,925,422 km (0.058 R)
• M22: 6,229,555 km (0.089 R)
• M23: 6,366,437 km (0.057 R)
• M24: 6,435,252 km (0.066 R)
• M25: 6,923,988 km (0.099 R)
• M26: 7,172,769 km (0.048 R)
• M27: 7,496,948 km (0.06 R)
• M28: 7,569,652 km (0.114 R)
• M29: 7,642,506 km (0.073 R)
• M30: 7,715,809 km (0.049 R)
• M31: 8,010,816 km (0.091 R)
• M32: 8,197,066 km (0.081 R)
• M33: 8,384,811 km (0.118 R)
• M34: 9,188,750 km (0.113 R)
• M35: 9,344,631 km (0.115 R)
• M36: 10,097,258 km (0.108 R)
• M37: 10,623,394 km (0.11 R)
• M38: 11,034,040 km (0.033 R)
• M39: 12,083,618 km (0.031 R)
• M40: 12,728,535 km (0.078 R)
• M41: 13,120,930 km (0.072 R)
• M42: 13,296,558 km (0.084 R)
• M43: 13,473,083 km (0.084 R)
• M44: 14,321,752 km (0.08 R)
• M45: 14,957,992 km (0.112 R)
• M46: 15,325,853 km (0.077 R)
• M47: 15,603,656 km (0.082 R)
• M48: 15,929,780 km (0.045 R)
• M49: 16,683,903 km (0.094 R)
• M50: 17,113,099 km (0.07 R)
• M51: 19,463,281 km (0.064 R)
• M52: 19,613,478 km (0.032 R)
• M53: 20,573,746 km (0.095 R)
• M54: 20,931,435 km (0.08 R)
• M55: 21,136,683 km (0.086 R)
• M56: 21,497,663 km (0.095 R)
• M57: 21,549,274 km (0.104 R)
• M58: 22,225,456 km (0.108 R)
• M59: 22,487,402 km (0.041 R)
• M60: 24,187,732 km (0.07 R)
• M61: 24,349,297 km (0.109 R)
• M62: 24,781,785 km (0.094 R)
• M63: 25,053,455 km (0.08 R)
• M64: 26,094,506 km (0.099 R)
• M65: 26,315,462 km (0.089 R)
• M66: 26,814,970 km (0.059 R)
• M67: 26,926,270 km (0.117 R)
• M68: 27,485,766 km (0.117 R)
• M69: 29,416,177 km (0.04 R)
• M70: 29,473,623 km (0.115 R)
• M71: 30,455,883 km (0.068 R)
• M72: 30,572,120 km (0.11 R)
• M73: 30,688,507 km (0.106 R)
• M74: 31,155,552 km (0.111 R)
• M75: 33,526,229 km (0.057 R)
• M76: 33,706,345 km (0.112 R)
• M77: 35,280,863 km (0.073 R)
• M78: 36,261,626 km (0.09 R)
• M79: 37,065,116 km (0.094 R)
• M80: 37,687,144 km (0.079 R)
• M81: 38,752,580 km (0.106 R)
• M82: 39,447,163 km (0.067 R)
• M83: 40,784,718 km (0.05 R)
• M84: 40,848,895 km (0.085 R)
• M85: 41,878,428 km (0.097 R)
• M86: 42,072,456 km (0.081 R)
• M87: 42,981,712 km (0.098 R)
• M88: 43,112,162 km (0.064 R)
• M89: 43,242,761 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.1

Radius: 5.2

Gravity: 26.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.12 AU - 21.98 AU

Year: 26952 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,907,846 km

• M1: 131,796 km (0.11 R)
• M2: 601,832 km (0.1 R)
• M3: 815,458 km (0.039 R)
• M4: 872,455 km (0.094 R)
• M5: 1,082,490 km (0.109 R)
• M6: 1,209,648 km (0.027 R)
• M7: 1,915,601 km (0.048 R)
• M8: 2,188,168 km (0.072 R)
• M9: 2,390,275 km (0.098 R)
• M10: 2,726,122 km (0.107 R)
• M11: 2,855,973 km (0.091 R)
• M12: 2,899,656 km (0.091 R)
• M13: 3,076,929 km (0.117 R)
• M14: 3,488,323 km (0.109 R)
• M15: 4,211,928 km (0.1 R)
• M16: 4,927,903 km (0.09 R)
• M17: 6,183,628 km (0.034 R)
• M18: 6,875,967 km (0.059 R)
• M19: 7,231,262 km (0.045 R)
• M20: 7,350,940 km (0.109 R)
• M21: 8,838,841 km (0.067 R)
• M22: 9,354,804 km (0.064 R)
• M23: 9,420,028 km (0.118 R)
• M24: 9,550,926 km (0.096 R)
• M25: 9,947,062 km (0.081 R)
• M26: 10,687,122 km (0.063 R)
• M27: 11,236,595 km (0.071 R)
• M28: 11,936,115 km (0.104 R)
• M29: 12,291,111 km (0.091 R)
• M30: 12,362,618 km (0.082 R)
• M31: 14,568,738 km (0.097 R)
• M32: 14,795,977 km (0.03 R)
• M33: 17,612,606 km (0.097 R)
• M34: 17,854,506 km (0.059 R)
• M35: 19,997,944 km (0.087 R)
• M36: 22,920,638 km (0.101 R)
• M37: 23,805,360 km (0.112 R)
• M38: 24,611,094 km (0.076 R)
• M39: 24,972,073 km (0.082 R)
• M40: 25,699,269 km (0.095 R)
• M41: 26,803,002 km (0.093 R)
• M42: 28,016,091 km (0.106 R)
• M43: 28,771,560 km (0.098 R)
• M44: 28,961,549 km (0.078 R)
• M45: 31,370,075 km (0.117 R)
• M46: 32,450,172 km (0.115 R)
• M47: 32,845,858 km (0.099 R)
• M48: 36,171,269 km (0.095 R)
• M49: 36,581,467 km (0.089 R)
• M50: 37,406,798 km (0.105 R)
• M51: 38,551,371 km (0.069 R)
• M52: 38,656,090 km (0.086 R)
• M53: 39,601,997 km (0.11 R)
• M54: 40,024,910 km (0.065 R)
• M55: 42,269,327 km (0.095 R)
• M56: 42,377,187 km (0.076 R)
• M57: 42,593,207 km (0.1 R)
• M58: 43,570,081 km (0.078 R)
• M59: 44,773,895 km (0.111 R)
• M60: 45,767,075 km (0.114 R)
• M61: 46,879,036 km (0.098 R)
• M62: 47,999,823 km (0.084 R)
• M63: 49,129,437 km (0.079 R)
• M64: 49,356,377 km (0.105 R)
• M65: 50,039,441 km (0.096 R)
• M66: 50,382,169 km (0.103 R)
• M67: 50,496,462 km (0.088 R)
• M68: 51,414,843 km (0.038 R)
• M69: 51,760,564 km (0.063 R)
• M70: 54,085,614 km (0.059 R)
• M71: 55,142,822 km (0.078 R)
• M72: 55,851,467 km (0.03 R)
• M73: 57,039,275 km (0.091 R)
• M74: 58,235,310 km (0.061 R)
• M75: 61,261,525 km (0.065 R)
• M76: 62,117,973 km (0.112 R)
• M77: 62,240,643 km (0.094 R)
• M78: 63,842,836 km (0.105 R)
• M79: 68,096,652 km (0.056 R)
• M80: 68,349,622 km (0.083 R)
• M81: 68,476,331 km (0.116 R)
• M82: 69,492,400 km (0.084 R)
• M83: 71,925,310 km (0.091 R)
• M84: 72,828,582 km (0.045 R)
• M85: 74,646,645 km (0.04 R)
• M86: 76,874,157 km (0.074 R)
• M87: 81,126,028 km (0.117 R)
• M88: 84,093,152 km (0.12 R)
• M89: 84,228,837 km (0.118 R)
• M90: 85,726,461 km (0.04 R)
• M91: 88,471,882 km (0.048 R)
• M92: 90,549,796 km (0.097 R)
• M93: 90,967,324 km (0.116 R)
• M94: 93,767,048 km (0.103 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 19,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit