🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.41 AU - 0.61 AU

Year: 155 Days

Day: 18.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.52 AU - 0.8 AU

Year: 228 Days

Day: 26.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,983,925 km

• M1: 324,478 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.71 AU - 0.93 AU

Year: 315 Days

Day: 33 Hours

Environment

Temp: -27 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,983,925 km

• M1: 655,687 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.77 AU - 1.11 AU

Year: 387 Days

Day: 42.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.11 AU - 1.67 AU

Year: 696 Days

Day: 41.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.65 AU - 2.71 AU

Year: 1863 Days

Day: 46.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,983,925 km

• M1: 102,026 km (0.113 R)
• M2: 2,401,794 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.1

Radius: 12.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.53 AU - 3.73 AU

Year: 2351 Days

Day: 9.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 51,983,925 km

• M1: 172,636 km (0.112 R)
• M2: 290,968 km (0.08 R)
• M3: 418,126 km (0.111 R)
• M4: 555,906 km (0.042 R)
• M5: 712,086 km (0.037 R)
• M6: 957,875 km (0.036 R)
• M7: 1,042,996 km (0.079 R)
• M8: 1,171,052 km (0.114 R)
• M9: 1,465,461 km (0.054 R)
• M10: 1,565,243 km (0.03 R)
• M11: 1,976,038 km (0.037 R)
• M12: 2,952,464 km (0.106 R)
• M13: 3,080,370 km (0.073 R)
• M14: 3,181,348 km (0.107 R)
• M15: 3,312,695 km (0.027 R)
• M16: 4,059,488 km (0.117 R)
• M17: 4,314,552 km (0.067 R)
• M18: 4,476,716 km (0.101 R)
• M19: 4,575,002 km (0.097 R)
• M20: 4,840,538 km (0.093 R)
• M21: 5,077,202 km (0.108 R)
• M22: 5,179,826 km (0.117 R)
• M23: 5,404,522 km (0.094 R)
• M24: 5,491,887 km (0.043 R)
• M25: 5,881,590 km (0.116 R)
• M26: 6,007,551 km (0.055 R)
• M27: 6,576,023 km (0.077 R)
• M28: 6,725,621 km (0.117 R)
• M29: 6,914,114 km (0.07 R)
• M30: 7,238,742 km (0.105 R)
• M31: 7,335,083 km (0.044 R)
• M32: 8,082,025 km (0.097 R)
• M33: 8,525,583 km (0.066 R)
• M34: 8,729,784 km (0.053 R)
• M35: 8,997,714 km (0.096 R)
• M36: 9,226,598 km (0.101 R)
• M37: 10,053,575 km (0.064 R)
• M38: 10,247,903 km (0.11 R)
• M39: 10,356,361 km (0.083 R)
• M40: 10,530,643 km (0.059 R)
• M41: 11,148,482 km (0.056 R)
• M42: 11,237,792 km (0.099 R)
• M43: 11,461,890 km (0.106 R)
• M44: 11,597,126 km (0.074 R)
• M45: 12,051,604 km (0.108 R)
• M46: 12,303,976 km (0.063 R)
• M47: 12,604,668 km (0.081 R)
• M48: 12,954,577 km (0.091 R)
• M49: 13,048,525 km (0.094 R)
• M50: 13,166,109 km (0.08 R)
• M51: 13,355,200 km (0.114 R)
• M52: 13,664,120 km (0.071 R)
• M53: 13,807,584 km (0.079 R)
• M54: 14,192,500 km (0.094 R)
• M55: 14,727,611 km (0.104 R)
• M56: 15,294,138 km (0.088 R)
• M57: 15,968,226 km (0.064 R)
• M58: 16,652,038 km (0.055 R)
• M59: 16,779,795 km (0.077 R)
• M60: 16,907,851 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.1

Radius: 14.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.35 AU - 7.57 AU

Year: 6971 Days

Day: 8.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,983,925 km

• M1: 199,713 km (0.112 R)
• M2: 319,840 km (0.1 R)
• M3: 651,648 km (0.111 R)
• M4: 796,160 km (0.105 R)
• M5: 964,906 km (0.078 R)
• M6: 1,109,268 km (0.12 R)
• M7: 1,301,053 km (0.098 R)
• M8: 1,394,551 km (0.08 R)
• M9: 1,748,350 km (0.081 R)
• M10: 1,898,098 km (0.076 R)
• M11: 2,324,452 km (0.07 R)
• M12: 2,746,467 km (0.096 R)
• M13: 2,851,485 km (0.086 R)
• M14: 2,993,753 km (0.088 R)
• M15: 3,138,264 km (0.052 R)
• M16: 3,378,518 km (0.069 R)
• M17: 4,075,196 km (0.118 R)
• M18: 4,543,736 km (0.055 R)
• M19: 4,710,687 km (0.103 R)
• M20: 5,008,088 km (0.119 R)
• M21: 5,399,735 km (0.108 R)
• M22: 5,688,758 km (0.109 R)
• M23: 6,421,937 km (0.078 R)
• M24: 6,823,757 km (0.119 R)
• M25: 7,258,189 km (0.067 R)
• M26: 7,577,581 km (0.094 R)
• M27: 7,926,742 km (0.099 R)
• M28: 8,077,986 km (0.105 R)
• M29: 8,641,072 km (0.082 R)
• M30: 8,744,893 km (0.114 R)
• M31: 8,849,013 km (0.117 R)
• M32: 9,084,929 km (0.119 R)
• M33: 9,296,311 km (0.113 R)
• M34: 9,429,453 km (0.104 R)
• M35: 9,670,455 km (0.063 R)
• M36: 10,076,763 km (0.074 R)
• M37: 10,378,203 km (0.109 R)
• M38: 10,962,233 km (0.073 R)
• M39: 11,187,527 km (0.057 R)
• M40: 11,442,741 km (0.098 R)
• M41: 11,556,884 km (0.088 R)
• M42: 12,366,209 km (0.115 R)
• M43: 12,483,344 km (0.048 R)
• M44: 12,630,249 km (0.06 R)
• M45: 13,433,590 km (0.1 R)
• M46: 13,796,065 km (0.118 R)
• M47: 14,008,943 km (0.087 R)
• M48: 14,192,350 km (0.076 R)
• M49: 14,407,173 km (0.095 R)
• M50: 14,996,139 km (0.111 R)
• M51: 15,152,469 km (0.118 R)
• M52: 15,846,454 km (0.079 R)
• M53: 16,907,103 km (0.081 R)
• M54: 17,004,790 km (0.076 R)
• M55: 17,561,144 km (0.093 R)
• M56: 17,759,062 km (0.097 R)
• M57: 18,591,275 km (0.086 R)
• M58: 18,792,933 km (0.106 R)
• M59: 20,052,398 km (0.119 R)
• M60: 20,466,784 km (0.098 R)
• M61: 20,709,880 km (0.087 R)
• M62: 20,918,869 km (0.034 R)
• M63: 21,939,425 km (0.116 R)
• M64: 22,116,998 km (0.045 R)
• M65: 22,402,132 km (0.084 R)
• M66: 22,509,393 km (0.116 R)
• M67: 22,867,979 km (0.11 R)
• M68: 23,264,862 km (0.075 R)
• M69: 23,373,471 km (0.11 R)
• M70: 23,518,580 km (0.111 R)
• M71: 23,919,054 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.8

Radius: 12.7

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.43 AU - 8.43 AU

Year: 7746 Days

Day: 9.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,983,925 km

• M1: 171,888 km (0.095 R)
• M2: 637,736 km (0.119 R)
• M3: 721,361 km (0.11 R)
• M4: 886,218 km (0.096 R)
• M5: 1,064,389 km (0.114 R)
• M6: 1,149,510 km (0.05 R)
• M7: 1,438,832 km (0.112 R)
• M8: 1,916,498 km (0.103 R)
• M9: 2,022,264 km (0.112 R)
• M10: 2,195,648 km (0.07 R)
• M11: 2,511,000 km (0.07 R)
• M12: 2,817,227 km (0.087 R)
• M13: 3,543,674 km (0.08 R)
• M14: 3,968,832 km (0.095 R)
• M15: 4,077,739 km (0.086 R)
• M16: 4,665,808 km (0.075 R)
• M17: 4,752,126 km (0.097 R)
• M18: 4,984,601 km (0.104 R)
• M19: 5,221,115 km (0.058 R)
• M20: 5,461,220 km (0.088 R)
• M21: 5,766,549 km (0.047 R)
• M22: 6,362,098 km (0.08 R)
• M23: 7,142,401 km (0.083 R)
• M24: 7,953,072 km (0.058 R)
• M25: 8,299,540 km (0.064 R)
• M26: 8,509,725 km (0.107 R)
• M27: 8,650,946 km (0.114 R)
• M28: 8,864,123 km (0.117 R)
• M29: 9,514,275 km (0.084 R)
• M30: 10,254,635 km (0.1 R)
• M31: 10,480,378 km (0.076 R)
• M32: 10,631,771 km (0.09 R)
• M33: 10,822,060 km (0.094 R)
• M34: 10,975,248 km (0.115 R)
• M35: 11,633,778 km (0.104 R)
• M36: 12,106,507 km (0.084 R)
• M37: 12,185,794 km (0.078 R)
• M38: 12,265,380 km (0.064 R)
• M39: 13,029,975 km (0.093 R)
• M40: 13,603,234 km (0.113 R)
• M41: 13,685,812 km (0.054 R)
• M42: 14,017,769 km (0.091 R)
• M43: 14,605,091 km (0.036 R)
• M44: 14,774,435 km (0.069 R)
• M45: 15,072,285 km (0.097 R)
• M46: 15,200,490 km (0.025 R)
• M47: 15,587,500 km (0.097 R)
• M48: 15,890,735 km (0.059 R)
• M49: 16,989,681 km (0.097 R)
• M50: 18,798,618 km (0.051 R)
• M51: 18,936,697 km (0.113 R)
• M52: 20,195,114 km (0.037 R)
• M53: 20,668,143 km (0.053 R)
• M54: 21,001,297 km (0.074 R)
• M55: 21,288,375 km (0.113 R)
• M56: 21,624,971 km (0.095 R)
• M57: 22,157,389 km (0.082 R)
• M58: 23,235,092 km (0.118 R)
• M59: 23,532,044 km (0.085 R)
• M60: 24,129,688 km (0.108 R)
• M61: 24,631,589 km (0.108 R)
• M62: 25,238,358 km (0.111 R)
• M63: 25,594,550 km (0.11 R)
• M64: 25,696,576 km (0.088 R)
• M65: 25,798,901 km (0.033 R)
• M66: 26,003,700 km (0.099 R)
• M67: 26,828,583 km (0.117 R)
• M68: 28,715,610 km (0.109 R)
• M69: 30,105,075 km (0.055 R)
• M70: 30,645,273 km (0.11 R)
• M71: 30,753,732 km (0.113 R)
• M72: 31,680,640 km (0.082 R)
• M73: 31,790,296 km (0.099 R)
• M74: 32,450,770 km (0.056 R)
• M75: 32,561,323 km (0.08 R)
• M76: 33,004,731 km (0.096 R)
• M77: 34,515,819 km (0.068 R)
• M78: 35,649,621 km (0.112 R)
• M79: 36,738,095 km (0.116 R)
• M80: 37,315,394 km (0.081 R)
• M81: 37,663,209 km (0.094 R)
• M82: 38,070,414 km (0.064 R)
• M83: 39,065,240 km (0.106 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.6

Radius: 13.4

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.16 AU - 8.75 AU

Year: 9518 Days

Day: 13.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,983,925 km

• M1: 197,020 km (0.097 R)
• M2: 383,868 km (0.097 R)
• M3: 694,583 km (0.059 R)
• M4: 871,856 km (0.064 R)
• M5: 1,005,597 km (0.116 R)
• M6: 1,209,798 km (0.114 R)
• M7: 1,361,191 km (0.112 R)
• M8: 1,519,316 km (0.034 R)
• M9: 1,732,044 km (0.097 R)
• M10: 1,829,881 km (0.107 R)
• M11: 2,005,808 km (0.063 R)
• M12: 2,651,772 km (0.097 R)
• M13: 3,057,332 km (0.094 R)
• M14: 3,421,004 km (0.104 R)
• M15: 3,895,229 km (0.105 R)
• M16: 4,256,508 km (0.106 R)
• M17: 4,356,888 km (0.119 R)
• M18: 4,976,224 km (0.089 R)
• M19: 5,513,579 km (0.095 R)
• M20: 7,355,727 km (0.106 R)
• M21: 7,639,215 km (0.114 R)
• M22: 8,258,999 km (0.099 R)
• M23: 8,937,725 km (0.065 R)
• M24: 9,414,942 km (0.11 R)
• M25: 10,712,704 km (0.036 R)
• M26: 10,804,257 km (0.105 R)
• M27: 11,266,066 km (0.107 R)
• M28: 12,787,028 km (0.117 R)
• M29: 13,423,267 km (0.038 R)
• M30: 14,574,124 km (0.079 R)
• M31: 15,187,176 km (0.107 R)
• M32: 17,722,710 km (0.062 R)
• M33: 17,831,318 km (0.078 R)
• M34: 18,103,437 km (0.072 R)
• M35: 19,373,223 km (0.115 R)
• M36: 20,273,354 km (0.062 R)
• M37: 21,939,725 km (0.11 R)
• M38: 22,056,261 km (0.101 R)
• M39: 23,114,367 km (0.118 R)
• M40: 23,232,849 km (0.103 R)
• M41: 24,188,929 km (0.095 R)
• M42: 24,611,243 km (0.103 R)
• M43: 24,975,215 km (0.036 R)
• M44: 25,218,760 km (0.06 R)
• M45: 26,635,003 km (0.078 R)
• M46: 26,946,167 km (0.093 R)
• M47: 27,133,613 km (0.038 R)
• M48: 27,761,176 km (0.117 R)
• M49: 27,887,287 km (0.081 R)
• M50: 29,094,691 km (0.076 R)
• M51: 29,543,784 km (0.099 R)
• M52: 30,384,076 km (0.064 R)
• M53: 30,579,151 km (0.086 R)
• M54: 30,905,125 km (0.094 R)
• M55: 31,297,819 km (0.062 R)
• M56: 31,429,017 km (0.041 R)
• M57: 32,022,023 km (0.116 R)
• M58: 34,160,075 km (0.113 R)
• M59: 35,178,089 km (0.073 R)
• M60: 36,758,441 km (0.068 R)
• M61: 37,383,162 km (0.117 R)
• M62: 38,011,473 km (0.066 R)
• M63: 38,361,980 km (0.12 R)
• M64: 39,136,897 km (0.058 R)
• M65: 39,490,846 km (0.063 R)
• M66: 39,774,783 km (0.104 R)
• M67: 40,630,632 km (0.113 R)
• M68: 40,845,455 km (0.083 R)
• M69: 41,781,189 km (0.089 R)
• M70: 43,893,810 km (0.072 R)
• M71: 44,187,920 km (0.106 R)
• M72: 45,296,739 km (0.107 R)
• M73: 45,445,290 km (0.076 R)
• M74: 45,817,340 km (0.095 R)
• M75: 49,669,784 km (0.101 R)
• M76: 50,129,798 km (0.092 R)
• M77: 50,591,158 km (0.105 R)
• M78: 50,822,436 km (0.088 R)
• M79: 51,131,355 km (0.067 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 10,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit