🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.4 AU - 1.66 AU

Year: 721 Days

Day: 32.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.36 AU - 1.98 AU

Year: 822 Days

Day: 48 Hours

Environment

Temp: -58 °C

Axial Tilt: 137.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.58 AU - 2 AU

Year: 912 Days

Day: 28.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,012,753 km

• M1: 36,502 km (0.103 R)
• M2: 1,183,469 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.47 AU - 3.27 AU

Year: 1851 Days

Day: 35.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,012,753 km

• M1: 1,758,822 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.68 AU - 4.46 AU

Year: 2569 Days

Day: 25.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.7

Radius: 9.7

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.9 AU - 5.92 AU

Year: 5471 Days

Day: 14.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,012,753 km

• M1: 197,469 km (0.111 R)
• M2: 285,882 km (0.051 R)
• M3: 465,549 km (0.058 R)
• M4: 576,251 km (0.119 R)
• M5: 894,745 km (0.072 R)
• M6: 1,007,990 km (0.054 R)
• M7: 1,376,899 km (0.067 R)
• M8: 1,525,898 km (0.057 R)
• M9: 1,593,965 km (0.118 R)
• M10: 1,715,439 km (0.088 R)
• M11: 2,079,859 km (0.077 R)
• M12: 2,174,854 km (0.119 R)
• M13: 2,329,837 km (0.116 R)
• M14: 2,488,411 km (0.09 R)
• M15: 3,290,555 km (0.089 R)
• M16: 3,582,420 km (0.044 R)
• M17: 3,673,825 km (0.099 R)
• M18: 3,743,088 km (0.079 R)
• M19: 4,024,033 km (0.049 R)
• M20: 4,095,391 km (0.11 R)
• M21: 4,681,217 km (0.081 R)
• M22: 4,756,315 km (0.069 R)
• M23: 4,831,862 km (0.093 R)
• M24: 4,907,708 km (0.116 R)
• M25: 5,163,670 km (0.086 R)
• M26: 5,555,915 km (0.052 R)
• M27: 5,822,798 km (0.117 R)
• M28: 6,286,103 km (0.073 R)
• M29: 6,536,230 km (0.083 R)
• M30: 6,903,194 km (0.094 R)
• M31: 6,988,913 km (0.11 R)
• M32: 7,190,272 km (0.094 R)
• M33: 7,306,061 km (0.119 R)
• M34: 7,451,919 km (0.109 R)
• M35: 7,539,733 km (0.039 R)
• M36: 8,044,476 km (0.045 R)
• M37: 8,868,611 km (0.092 R)
• M38: 9,274,918 km (0.03 R)
• M39: 9,432,894 km (0.116 R)
• M40: 9,976,532 km (0.114 R)
• M41: 10,138,248 km (0.12 R)
• M42: 10,661,990 km (0.107 R)
• M43: 11,027,158 km (0.074 R)
• M44: 11,261,728 km (0.072 R)
• M45: 11,396,515 km (0.117 R)
• M46: 12,181,904 km (0.066 R)
• M47: 12,424,402 km (0.083 R)
• M48: 12,949,341 km (0.076 R)
• M49: 13,090,562 km (0.108 R)
• M50: 14,861,950 km (0.105 R)
• M51: 15,046,853 km (0.093 R)
• M52: 15,381,803 km (0.083 R)
• M53: 16,020,885 km (0.106 R)
• M54: 16,477,457 km (0.108 R)
• M55: 16,861,026 km (0.112 R)
• M56: 17,054,008 km (0.062 R)
• M57: 17,286,483 km (0.028 R)
• M58: 17,481,110 km (0.101 R)
• M59: 17,833,113 km (0.078 R)
• M60: 17,990,341 km (0.108 R)
• M61: 18,943,130 km (0.074 R)
• M62: 22,278,564 km (0.071 R)
• M63: 22,575,216 km (0.054 R)
• M64: 23,172,411 km (0.091 R)
• M65: 23,731,757 km (0.06 R)
• M66: 24,121,460 km (0.098 R)
• M67: 24,513,406 km (0.063 R)
• M68: 25,259,451 km (0.05 R)
• M69: 25,347,714 km (0.113 R)
• M70: 26,191,296 km (0.112 R)
• M71: 26,594,013 km (0.074 R)
• M72: 26,863,738 km (0.072 R)
• M73: 26,953,796 km (0.039 R)
• M74: 27,179,540 km (0.105 R)
• M75: 27,678,149 km (0.099 R)
• M76: 27,997,092 km (0.07 R)
• M77: 28,271,454 km (0.096 R)
• M78: 28,822,872 km (0.102 R)
• M79: 29,284,980 km (0.065 R)
• M80: 29,563,531 km (0.059 R)
• M81: 29,982,854 km (0.066 R)
• M82: 30,310,473 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.8

Radius: 14

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.5 AU - 8.8 AU

Year: 8860 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,012,753 km

• M1: 274,811 km (0.086 R)
• M2: 486,043 km (0.098 R)
• M3: 587,172 km (0.116 R)
• M4: 998,566 km (0.106 R)
• M5: 1,155,344 km (0.089 R)
• M6: 1,257,819 km (0.113 R)
• M7: 1,584,989 km (0.093 R)
• M8: 1,676,992 km (0.112 R)
• M9: 2,346,293 km (0.118 R)
• M10: 3,035,341 km (0.056 R)
• M11: 3,722,743 km (0.029 R)
• M12: 3,973,170 km (0.104 R)
• M13: 4,164,655 km (0.071 R)
• M14: 4,457,867 km (0.056 R)
• M15: 4,859,238 km (0.083 R)
• M16: 5,098,894 km (0.106 R)
• M17: 5,272,577 km (0.114 R)
• M18: 5,412,900 km (0.109 R)
• M19: 6,731,306 km (0.113 R)
• M20: 6,922,193 km (0.069 R)
• M21: 7,037,533 km (0.065 R)
• M22: 7,231,112 km (0.074 R)
• M23: 7,387,442 km (0.102 R)
• M24: 7,623,956 km (0.107 R)
• M25: 8,266,778 km (0.047 R)
• M26: 8,512,418 km (0.088 R)
• M27: 9,263,848 km (0.062 R)
• M28: 9,906,371 km (0.056 R)
• M29: 10,785,558 km (0.083 R)
• M30: 11,919,510 km (0.086 R)
• M31: 12,058,037 km (0.103 R)
• M32: 12,290,363 km (0.094 R)
• M33: 13,329,918 km (0.105 R)
• M34: 13,618,343 km (0.066 R)
• M35: 13,908,862 km (0.058 R)
• M36: 14,006,101 km (0.087 R)
• M37: 14,152,407 km (0.09 R)
• M38: 14,693,503 km (0.115 R)
• M39: 15,141,249 km (0.081 R)
• M40: 15,846,753 km (0.083 R)
• M41: 16,562,878 km (0.112 R)
• M42: 17,868,119 km (0.097 R)
• M43: 18,026,992 km (0.054 R)
• M44: 19,314,581 km (0.114 R)
• M45: 19,750,509 km (0.108 R)
• M46: 20,024,573 km (0.081 R)
• M47: 20,687,441 km (0.102 R)
• M48: 20,909,893 km (0.098 R)
• M49: 21,921,324 km (0.113 R)
• M50: 22,547,241 km (0.083 R)
• M51: 24,518,941 km (0.08 R)
• M52: 24,636,675 km (0.098 R)
• M53: 25,704,505 km (0.057 R)
• M54: 25,943,861 km (0.092 R)
• M55: 26,908,618 km (0.067 R)
• M56: 27,395,409 km (0.063 R)
• M57: 27,640,002 km (0.086 R)
• M58: 28,069,647 km (0.073 R)
• M59: 28,192,766 km (0.059 R)
• M60: 28,625,253 km (0.054 R)
• M61: 29,122,217 km (0.069 R)
• M62: 29,434,279 km (0.104 R)
• M63: 29,935,880 km (0.084 R)
• M64: 31,138,498 km (0.062 R)
• M65: 33,787,128 km (0.089 R)
• M66: 34,707,903 km (0.107 R)
• M67: 36,372,777 km (0.047 R)
• M68: 36,776,243 km (0.107 R)
• M69: 37,451,977 km (0.117 R)
• M70: 38,884,376 km (0.058 R)
• M71: 39,780,019 km (0.093 R)
• M72: 39,918,397 km (0.084 R)
• M73: 41,732,271 km (0.095 R)
• M74: 41,872,893 km (0.053 R)
• M75: 42,578,396 km (0.116 R)
• M76: 43,572,773 km (0.036 R)
• M77: 45,006,669 km (0.106 R)
• M78: 45,729,376 km (0.068 R)
• M79: 46,966,700 km (0.102 R)
• M80: 48,362,748 km (0.052 R)
• M81: 48,584,452 km (0.111 R)
• M82: 49,474,559 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.6

Radius: 6.7

Gravity: 19.84 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.25 AU - 15.49 AU

Year: 22946 Days

Day: 24.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,012,753 km

• M1: 115,490 km (0.06 R)
• M2: 284,834 km (0.11 R)
• M3: 442,810 km (0.102 R)
• M4: 866,022 km (0.113 R)
• M5: 922,570 km (0.112 R)
• M6: 1,731,446 km (0.078 R)
• M7: 2,497,686 km (0.113 R)
• M8: 3,133,028 km (0.081 R)
• M9: 3,537,391 km (0.094 R)
• M10: 4,296,301 km (0.08 R)
• M11: 4,643,817 km (0.103 R)
• M12: 5,260,609 km (0.101 R)
• M13: 6,400,694 km (0.116 R)
• M14: 6,912,020 km (0.113 R)
• M15: 7,318,777 km (0.047 R)
• M16: 7,853,140 km (0.092 R)
• M17: 8,034,004 km (0.117 R)
• M18: 10,375,959 km (0.108 R)
• M19: 11,381,406 km (0.104 R)
• M20: 12,068,808 km (0.11 R)
• M21: 12,347,509 km (0.053 R)
• M22: 13,124,969 km (0.097 R)
• M23: 15,550,549 km (0.113 R)
• M24: 16,312,451 km (0.12 R)
• M25: 17,086,321 km (0.111 R)
• M26: 17,399,280 km (0.088 R)
• M27: 17,872,158 km (0.075 R)
• M28: 18,750,298 km (0.091 R)
• M29: 19,316,376 km (0.115 R)
• M30: 19,479,139 km (0.077 R)
• M31: 19,970,119 km (0.035 R)
• M32: 20,465,138 km (0.078 R)
• M33: 21,131,597 km (0.098 R)
• M34: 22,144,524 km (0.052 R)
• M35: 23,780,377 km (0.034 R)
• M36: 24,042,173 km (0.078 R)
• M37: 24,305,016 km (0.105 R)
• M38: 24,921,958 km (0.049 R)
• M39: 25,812,215 km (0.051 R)
• M40: 25,901,824 km (0.095 R)
• M41: 26,351,366 km (0.045 R)
• M42: 27,075,868 km (0.067 R)
• M43: 27,440,737 km (0.071 R)
• M44: 27,990,809 km (0.065 R)
• M45: 30,511,383 km (0.091 R)
• M46: 30,606,228 km (0.109 R)
• M47: 30,986,057 km (0.119 R)
• M48: 31,463,275 km (0.092 R)
• M49: 33,983,251 km (0.103 R)
• M50: 34,771,631 km (0.05 R)
• M51: 36,869,592 km (0.11 R)
• M52: 40,560,171 km (0.086 R)
• M53: 40,977,550 km (0.069 R)
• M54: 42,132,445 km (0.072 R)
• M55: 50,062,329 km (0.077 R)
• M56: 50,174,228 km (0.08 R)
• M57: 51,521,806 km (0.106 R)
• M58: 52,995,195 km (0.075 R)
• M59: 54,252,715 km (0.103 R)
• M60: 55,751,536 km (0.039 R)
• M61: 57,380,806 km (0.083 R)
• M62: 57,849,197 km (0.064 R)
• M63: 58,201,351 km (0.075 R)
• M64: 58,436,369 km (0.102 R)
• M65: 62,361,518 km (0.093 R)
• M66: 66,248,220 km (0.081 R)
• M67: 66,739,500 km (0.11 R)
• M68: 67,602,231 km (0.035 R)
• M69: 68,220,668 km (0.07 R)
• M70: 69,837,522 km (0.086 R)
• M71: 69,962,436 km (0.055 R)
• M72: 70,212,414 km (0.11 R)
• M73: 70,337,628 km (0.092 R)
• M74: 70,964,293 km (0.103 R)
• M75: 74,252,903 km (0.082 R)
• M76: 74,507,967 km (0.088 R)
• M77: 76,429,851 km (0.106 R)
• M78: 76,945,216 km (0.063 R)
• M79: 78,238,340 km (0.099 R)
• M80: 79,799,693 km (0.053 R)
• M81: 80,191,639 km (0.112 R)
• M82: 84,811,371 km (0.099 R)
• M83: 87,086,156 km (0.106 R)
• M84: 87,893,835 km (0.067 R)
• M85: 88,028,623 km (0.105 R)
• M86: 88,298,498 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 19,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit