🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.55 AU - 2.07 AU

Year: 927 Days

Day: 29.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.94 AU - 3.82 AU

Year: 2366 Days

Day: 24.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,305,876 km

• M1: 318,195 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.68 AU - 4.08 AU

Year: 2366 Days

Day: 39.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,305,876 km

• M1: 43,383 km (0.029 R)
• M2: 77,492 km (0.109 R)

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.7

Radius: 15

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.9 AU - 8.1 AU

Year: 8617 Days

Day: 8.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 63.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,305,876 km

• M1: 188,045 km (0.113 R)
• M2: 568,173 km (0.105 R)
• M3: 688,150 km (0.06 R)
• M4: 870,061 km (0.116 R)
• M5: 1,583,045 km (0.092 R)
• M6: 1,902,885 km (0.06 R)
• M7: 2,319,814 km (0.045 R)
• M8: 2,422,139 km (0.114 R)
• M9: 2,552,289 km (0.113 R)
• M10: 2,902,199 km (0.068 R)
• M11: 3,153,673 km (0.067 R)
• M12: 3,588,853 km (0.041 R)
• M13: 3,708,232 km (0.058 R)
• M14: 3,920,362 km (0.071 R)
• M15: 4,199,212 km (0.028 R)
• M16: 4,325,174 km (0.098 R)
• M17: 4,420,617 km (0.099 R)
• M18: 4,809,272 km (0.095 R)
• M19: 4,908,306 km (0.115 R)
• M20: 5,310,874 km (0.072 R)
• M21: 5,689,506 km (0.116 R)
• M22: 5,899,841 km (0.109 R)
• M23: 6,148,472 km (0.103 R)
• M24: 6,292,086 km (0.087 R)
• M25: 6,729,959 km (0.106 R)
• M26: 6,952,561 km (0.09 R)
• M27: 7,140,007 km (0.075 R)
• M28: 7,984,637 km (0.085 R)
• M29: 9,105,125 km (0.045 R)
• M30: 9,600,593 km (0.095 R)
• M31: 10,062,551 km (0.084 R)
• M32: 12,297,992 km (0.113 R)
• M33: 12,479,604 km (0.118 R)
• M34: 13,682,221 km (0.108 R)
• M35: 14,345,089 km (0.09 R)
• M36: 14,824,999 km (0.053 R)
• M37: 15,407,833 km (0.063 R)
• M38: 17,252,225 km (0.077 R)
• M39: 18,122,884 km (0.084 R)
• M40: 19,112,923 km (0.053 R)
• M41: 19,588,046 km (0.029 R)
• M42: 19,960,395 km (0.093 R)
• M43: 20,120,614 km (0.058 R)
• M44: 20,657,820 km (0.1 R)
• M45: 20,928,293 km (0.115 R)
• M46: 21,199,963 km (0.11 R)
• M47: 21,308,870 km (0.09 R)
• M48: 21,418,077 km (0.076 R)
• M49: 22,187,309 km (0.044 R)
• M50: 24,150,183 km (0.085 R)
• M51: 24,321,023 km (0.095 R)
• M52: 25,008,426 km (0.042 R)
• M53: 25,181,211 km (0.058 R)
• M54: 25,876,542 km (0.108 R)
• M55: 26,813,474 km (0.115 R)
• M56: 27,345,444 km (0.109 R)
• M57: 27,761,625 km (0.071 R)
• M58: 28,600,271 km (0.086 R)
• M59: 29,690,689 km (0.116 R)
• M60: 31,289,741 km (0.09 R)
• M61: 32,350,390 km (0.097 R)
• M62: 32,727,526 km (0.116 R)
• M63: 32,916,618 km (0.112 R)
• M64: 33,613,146 km (0.081 R)
• M65: 34,378,638 km (0.114 R)
• M66: 34,506,843 km (0.03 R)
• M67: 34,827,880 km (0.097 R)
• M68: 35,149,964 km (0.119 R)
• M69: 38,291,520 km (0.09 R)
• M70: 39,090,971 km (0.095 R)
• M71: 40,706,179 km (0.087 R)
• M72: 41,453,869 km (0.091 R)
• M73: 41,795,252 km (0.028 R)
• M74: 42,480,709 km (0.079 R)
• M75: 42,962,713 km (0.108 R)
• M76: 44,559,371 km (0.1 R)
• M77: 45,189,478 km (0.11 R)
• M78: 45,822,426 km (0.109 R)
• M79: 46,387,607 km (0.115 R)
• M80: 47,168,358 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.6

Radius: 13.6

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.47 AU - 9.71 AU

Year: 8762 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,305,876 km

• M1: 228,586 km (0.118 R)
• M2: 337,343 km (0.034 R)
• M3: 526,884 km (0.038 R)
• M4: 880,383 km (0.078 R)
• M5: 976,724 km (0.076 R)
• M6: 1,093,860 km (0.073 R)
• M7: 1,306,887 km (0.114 R)
• M8: 2,071,183 km (0.116 R)
• M9: 2,383,992 km (0.114 R)
• M10: 2,664,637 km (0.084 R)
• M11: 3,283,823 km (0.119 R)
• M12: 4,112,595 km (0.093 R)
• M13: 4,308,568 km (0.104 R)
• M14: 4,768,283 km (0.052 R)
• M15: 5,304,292 km (0.115 R)
• M16: 6,017,425 km (0.06 R)
• M17: 6,112,569 km (0.113 R)
• M18: 6,304,653 km (0.073 R)
• M19: 6,563,906 km (0.108 R)
• M20: 6,793,688 km (0.079 R)
• M21: 7,808,261 km (0.06 R)
• M22: 9,344,332 km (0.082 R)
• M23: 10,014,530 km (0.027 R)
• M24: 10,508,353 km (0.083 R)
• M25: 11,127,090 km (0.119 R)
• M26: 11,322,764 km (0.109 R)
• M27: 11,638,565 km (0.098 R)
• M28: 11,957,059 km (0.105 R)
• M29: 12,157,669 km (0.035 R)
• M30: 12,318,936 km (0.097 R)
• M31: 12,766,084 km (0.091 R)
• M32: 13,012,322 km (0.099 R)
• M33: 13,592,911 km (0.107 R)
• M34: 14,309,336 km (0.059 R)
• M35: 14,650,718 km (0.095 R)
• M36: 14,736,437 km (0.109 R)
• M37: 14,908,625 km (0.098 R)
• M38: 15,167,878 km (0.072 R)
• M39: 16,353,441 km (0.095 R)
• M40: 16,487,032 km (0.113 R)
• M41: 17,115,193 km (0.084 R)
• M42: 17,432,191 km (0.056 R)
• M43: 17,888,465 km (0.069 R)
• M44: 18,441,229 km (0.066 R)
• M45: 18,580,205 km (0.069 R)
• M46: 19,233,798 km (0.1 R)
• M47: 21,580,390 km (0.09 R)
• M48: 21,874,051 km (0.09 R)
• M49: 22,316,711 km (0.119 R)
• M50: 22,712,846 km (0.073 R)
• M51: 23,361,503 km (0.064 R)
• M52: 23,915,015 km (0.119 R)
• M53: 24,472,865 km (0.04 R)
• M54: 25,189,289 km (0.105 R)
• M55: 25,601,581 km (0.063 R)
• M56: 25,756,864 km (0.082 R)
• M57: 26,694,842 km (0.107 R)
• M58: 27,010,045 km (0.046 R)
• M59: 28,658,015 km (0.078 R)
• M60: 28,819,132 km (0.107 R)
• M61: 29,034,553 km (0.103 R)
• M62: 29,196,418 km (0.116 R)
• M63: 29,901,622 km (0.119 R)
• M64: 30,119,736 km (0.119 R)
• M65: 30,228,943 km (0.077 R)
• M66: 32,777,791 km (0.076 R)
• M67: 34,820,101 km (0.087 R)
• M68: 35,567,791 km (0.029 R)
• M69: 35,683,281 km (0.084 R)
• M70: 36,611,685 km (0.066 R)
• M71: 37,137,522 km (0.12 R)
• M72: 37,254,657 km (0.081 R)
• M73: 38,137,434 km (0.054 R)
• M74: 39,683,678 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.5

Radius: 7.3

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.06 AU - 17.02 AU

Year: 23328 Days

Day: 16.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,305,876 km

• M1: 122,969 km (0.065 R)
• M2: 205,398 km (0.092 R)
• M3: 381,026 km (0.099 R)
• M4: 432,637 km (0.11 R)
• M5: 686,505 km (0.114 R)
• M6: 773,720 km (0.095 R)
• M7: 1,656,946 km (0.095 R)
• M8: 1,745,807 km (0.076 R)
• M9: 3,223,385 km (0.097 R)
• M10: 3,677,714 km (0.119 R)
• M11: 3,872,939 km (0.065 R)
• M12: 4,942,265 km (0.09 R)
• M13: 5,288,734 km (0.038 R)
• M14: 5,777,919 km (0.113 R)
• M15: 6,327,990 km (0.091 R)
• M16: 7,379,663 km (0.075 R)
• M17: 7,428,731 km (0.087 R)
• M18: 7,675,717 km (0.093 R)
• M19: 9,693,643 km (0.043 R)
• M20: 9,963,667 km (0.111 R)
• M21: 11,068,298 km (0.033 R)
• M22: 11,749,566 km (0.051 R)
• M23: 11,979,648 km (0.097 R)
• M24: 12,037,393 km (0.115 R)
• M25: 12,095,137 km (0.082 R)
• M26: 12,269,269 km (0.07 R)
• M27: 12,737,660 km (0.045 R)
• M28: 14,238,725 km (0.104 R)
• M29: 14,545,700 km (0.076 R)
• M30: 14,854,769 km (0.119 R)
• M31: 17,864,230 km (0.098 R)
• M32: 17,996,474 km (0.112 R)
• M33: 18,662,035 km (0.075 R)
• M34: 20,154,573 km (0.036 R)
• M35: 20,706,739 km (0.049 R)
• M36: 21,124,117 km (0.088 R)
• M37: 23,252,595 km (0.074 R)
• M38: 24,049,952 km (0.111 R)
• M39: 24,268,963 km (0.109 R)
• M40: 24,635,478 km (0.087 R)
• M41: 27,632,821 km (0.105 R)
• M42: 30,112,256 km (0.088 R)
• M43: 31,139,694 km (0.12 R)
• M44: 31,378,453 km (0.042 R)
• M45: 32,018,133 km (0.096 R)
• M46: 33,880,776 km (0.116 R)
• M47: 34,619,191 km (0.077 R)
• M48: 38,902,627 km (0.104 R)
• M49: 40,020,871 km (0.068 R)
• M50: 40,975,455 km (0.08 R)
• M51: 44,061,958 km (0.118 R)
• M52: 44,598,416 km (0.073 R)
• M53: 45,678,214 km (0.094 R)
• M54: 45,949,435 km (0.04 R)
• M55: 46,584,478 km (0.077 R)
• M56: 47,313,767 km (0.113 R)
• M57: 48,968,469 km (0.1 R)
• M58: 50,268,475 km (0.106 R)
• M59: 53,472,712 km (0.083 R)
• M60: 54,427,745 km (0.106 R)
• M61: 55,195,780 km (0.078 R)
• M62: 56,645,383 km (0.117 R)
• M63: 56,839,561 km (0.072 R)
• M64: 56,936,800 km (0.102 R)
• M65: 57,034,039 km (0.042 R)
• M66: 59,483,405 km (0.071 R)
• M67: 59,582,139 km (0.071 R)
• M68: 60,076,261 km (0.109 R)
• M69: 60,770,545 km (0.115 R)
• M70: 61,367,739 km (0.12 R)
• M71: 61,966,879 km (0.079 R)
• M72: 64,991,449 km (0.102 R)
• M73: 65,806,009 km (0.065 R)
• M74: 66,419,360 km (0.052 R)
• M75: 68,476,929 km (0.1 R)
• M76: 68,580,451 km (0.031 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 12,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit