🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.41 AU - 0.61 AU

Year: 136 Days

Day: 28.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,219,683 km

• M1: 71,807 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.71 AU - 0.95 AU

Year: 282 Days

Day: 22.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.91 AU - 1.15 AU

Year: 390 Days

Day: 12.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,219,683 km

• M1: 580,290 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.91 AU - 1.27 AU

Year: 424 Days

Day: 14.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.01 AU - 1.35 AU

Year: 478 Days

Day: 22.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,219,683 km

• M1: 591,360 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.56 AU - 1.78 AU

Year: 805 Days

Day: 46.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.8

Radius: 14.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.33 AU - 6.05 AU

Year: 5060 Days

Day: 6.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,219,683 km

• M1: 188,493 km (0.094 R)
• M2: 283,189 km (0.079 R)
• M3: 392,694 km (0.089 R)
• M4: 567,275 km (0.109 R)
• M5: 678,277 km (0.075 R)
• M6: 810,521 km (0.119 R)
• M7: 912,996 km (0.09 R)
• M8: 1,020,407 km (0.075 R)
• M9: 1,132,755 km (0.043 R)
• M10: 1,264,401 km (0.104 R)
• M11: 1,692,251 km (0.12 R)
• M12: 2,294,383 km (0.043 R)
• M13: 2,388,330 km (0.115 R)
• M14: 2,503,072 km (0.056 R)
• M15: 2,658,953 km (0.074 R)
• M16: 2,939,598 km (0.085 R)
• M17: 3,083,661 km (0.089 R)
• M18: 3,336,332 km (0.06 R)
• M19: 3,443,593 km (0.068 R)
• M20: 3,573,893 km (0.074 R)
• M21: 4,066,070 km (0.03 R)
• M22: 4,343,724 km (0.074 R)
• M23: 4,437,671 km (0.09 R)
• M24: 4,675,681 km (0.029 R)
• M25: 4,844,727 km (0.05 R)
• M26: 5,264,050 km (0.076 R)
• M27: 5,414,845 km (0.095 R)
• M28: 5,516,122 km (0.083 R)
• M29: 5,669,460 km (0.12 R)
• M30: 5,980,175 km (0.095 R)
• M31: 6,190,659 km (0.11 R)
• M32: 6,727,267 km (0.079 R)
• M33: 7,056,532 km (0.074 R)
• M34: 7,391,182 km (0.042 R)
• M35: 8,018,147 km (0.116 R)
• M36: 8,367,458 km (0.078 R)
• M37: 8,632,695 km (0.052 R)
• M38: 9,201,915 km (0.084 R)
• M39: 9,752,435 km (0.039 R)
• M40: 10,188,064 km (0.096 R)
• M41: 11,305,111 km (0.081 R)
• M42: 11,402,649 km (0.088 R)
• M43: 13,206,350 km (0.081 R)
• M44: 13,792,475 km (0.094 R)
• M45: 14,211,349 km (0.115 R)
• M46: 14,387,126 km (0.096 R)
• M47: 14,740,925 km (0.06 R)
• M48: 14,954,551 km (0.11 R)
• M49: 15,855,878 km (0.064 R)
• M50: 18,051,975 km (0.051 R)
• M51: 18,204,266 km (0.11 R)
• M52: 18,318,858 km (0.035 R)
• M53: 19,127,285 km (0.081 R)
• M54: 19,672,868 km (0.086 R)
• M55: 19,790,302 km (0.118 R)
• M56: 20,659,616 km (0.099 R)
• M57: 21,946,157 km (0.093 R)
• M58: 22,271,832 km (0.106 R)
• M59: 22,599,152 km (0.065 R)
• M60: 23,175,852 km (0.079 R)
• M61: 23,840,814 km (0.074 R)
• M62: 24,385,799 km (0.109 R)
• M63: 25,317,345 km (0.038 R)
• M64: 25,445,251 km (0.063 R)
• M65: 25,616,242 km (0.118 R)
• M66: 26,346,878 km (0.093 R)
• M67: 26,779,814 km (0.066 R)
• M68: 26,953,796 km (0.079 R)
• M69: 27,258,976 km (0.109 R)
• M70: 28,225,528 km (0.096 R)
• M71: 28,535,495 km (0.09 R)
• M72: 29,024,680 km (0.103 R)
• M73: 29,158,719 km (0.12 R)
• M74: 30,282,798 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.1

Radius: 8.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.51 AU - 11.81 AU

Year: 12072 Days

Day: 8.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,219,683 km

• M1: 149,149 km (0.092 R)
• M2: 726,447 km (0.083 R)
• M3: 937,530 km (0.074 R)
• M4: 1,659,639 km (0.047 R)
• M5: 2,222,127 km (0.071 R)
• M6: 2,348,986 km (0.118 R)
• M7: 2,413,462 km (0.05 R)
• M8: 2,530,897 km (0.108 R)
• M9: 2,771,450 km (0.111 R)
• M10: 2,949,771 km (0.083 R)
• M11: 3,463,340 km (0.116 R)
• M12: 4,364,219 km (0.052 R)
• M13: 4,523,840 km (0.052 R)
• M14: 4,685,405 km (0.093 R)
• M15: 5,538,861 km (0.056 R)
• M16: 5,659,736 km (0.103 R)
• M17: 6,045,400 km (0.076 R)
• M18: 6,749,856 km (0.07 R)
• M19: 7,575,487 km (0.038 R)
• M20: 7,671,379 km (0.109 R)
• M21: 8,235,363 km (0.077 R)
• M22: 8,974,077 km (0.104 R)
• M23: 9,136,690 km (0.096 R)
• M24: 9,630,213 km (0.052 R)
• M25: 9,734,034 km (0.089 R)
• M26: 10,493,243 km (0.118 R)
• M27: 10,578,664 km (0.066 R)
• M28: 10,901,496 km (0.095 R)
• M29: 11,293,143 km (0.107 R)
• M30: 13,668,159 km (0.09 R)
• M31: 13,878,643 km (0.101 R)
• M32: 14,923,584 km (0.029 R)
• M33: 15,140,352 km (0.029 R)
• M34: 15,212,907 km (0.067 R)
• M35: 15,528,409 km (0.107 R)
• M36: 16,512,912 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.4

Radius: 10.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.88 AU - 11.98 AU

Year: 14405 Days

Day: 7.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 77,219,683 km

• M1: 138,378 km (0.09 R)
• M2: 658,530 km (0.101 R)
• M3: 758,012 km (0.063 R)
• M4: 917,484 km (0.087 R)
• M5: 1,271,133 km (0.1 R)
• M6: 1,480,271 km (0.073 R)
• M7: 2,061,159 km (0.107 R)
• M8: 2,231,252 km (0.051 R)
• M9: 2,666,881 km (0.069 R)
• M10: 2,915,662 km (0.114 R)
• M11: 3,730,373 km (0.099 R)
• M12: 3,868,900 km (0.087 R)
• M13: 3,962,249 km (0.104 R)
• M14: 4,246,784 km (0.066 R)
• M15: 4,936,730 km (0.104 R)
• M16: 5,038,157 km (0.086 R)
• M17: 5,217,226 km (0.102 R)
• M18: 6,117,506 km (0.112 R)
• M19: 6,753,745 km (0.118 R)
• M20: 7,094,081 km (0.03 R)
• M21: 9,188,900 km (0.09 R)
• M22: 9,313,963 km (0.088 R)
• M23: 9,471,340 km (0.087 R)
• M24: 10,173,702 km (0.07 R)
• M25: 10,335,717 km (0.108 R)
• M26: 12,002,237 km (0.053 R)
• M27: 13,465,753 km (0.079 R)
• M28: 14,074,018 km (0.085 R)
• M29: 14,327,138 km (0.115 R)
• M30: 14,764,562 km (0.089 R)
• M31: 15,058,522 km (0.086 R)
• M32: 16,557,642 km (0.027 R)
• M33: 16,748,379 km (0.102 R)
• M34: 16,901,567 km (0.097 R)
• M35: 17,016,758 km (0.086 R)
• M36: 17,209,141 km (0.066 R)
• M37: 17,674,091 km (0.044 R)
• M38: 18,814,775 km (0.065 R)
• M39: 20,590,352 km (0.074 R)
• M40: 20,877,879 km (0.094 R)
• M41: 23,824,358 km (0.088 R)
• M42: 24,255,948 km (0.049 R)
• M43: 24,602,866 km (0.097 R)
• M44: 27,890,279 km (0.119 R)
• M45: 28,117,369 km (0.062 R)
• M46: 28,345,057 km (0.09 R)
• M47: 29,123,713 km (0.12 R)
• M48: 30,561,798 km (0.05 R)
• M49: 31,596,267 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.2

Radius: 4.1

Gravity: 23.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 14.59 AU - 20.27 AU

Year: 27127 Days

Day: 20.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 77,219,683 km

• M1: 152,440 km (0.091 R)
• M2: 356,043 km (0.092 R)
• M3: 492,775 km (0.098 R)
• M4: 1,300,454 km (0.067 R)
• M5: 1,541,905 km (0.06 R)
• M6: 1,997,132 km (0.11 R)
• M7: 2,065,498 km (0.049 R)
• M8: 2,204,325 km (0.114 R)
• M9: 2,491,253 km (0.086 R)
• M10: 3,339,324 km (0.105 R)
• M11: 3,667,990 km (0.084 R)
• M12: 4,534,012 km (0.052 R)
• M13: 6,492,548 km (0.106 R)
• M14: 6,543,261 km (0.072 R)
• M15: 6,644,838 km (0.082 R)
• M16: 6,696,001 km (0.034 R)
• M17: 7,424,243 km (0.085 R)
• M18: 7,905,649 km (0.048 R)
• M19: 8,397,078 km (0.058 R)
• M20: 8,786,033 km (0.095 R)
• M21: 10,757,433 km (0.116 R)
• M22: 11,240,335 km (0.06 R)
• M23: 11,423,293 km (0.068 R)
• M24: 14,085,537 km (0.092 R)
• M25: 14,282,707 km (0.105 R)
• M26: 15,417,407 km (0.105 R)
• M27: 16,442,452 km (0.102 R)
• M28: 17,913,896 km (0.078 R)
• M29: 18,773,635 km (0.113 R)
• M30: 19,793,294 km (0.101 R)
• M31: 21,281,045 km (0.116 R)
• M32: 21,356,442 km (0.119 R)
• M33: 25,074,847 km (0.116 R)
• M34: 25,234,019 km (0.074 R)
• M35: 26,035,116 km (0.062 R)
• M36: 26,357,948 km (0.058 R)
• M37: 27,170,713 km (0.099 R)
• M38: 27,252,394 km (0.051 R)
• M39: 29,322,080 km (0.094 R)
• M40: 29,657,778 km (0.06 R)
• M41: 30,333,212 km (0.073 R)
• M42: 31,355,863 km (0.112 R)
• M43: 31,785,209 km (0.065 R)
• M44: 31,957,546 km (0.077 R)
• M45: 32,043,864 km (0.04 R)
• M46: 32,997,999 km (0.118 R)
• M47: 33,873,446 km (0.089 R)
• M48: 35,111,817 km (0.07 R)
• M49: 36,095,273 km (0.087 R)
• M50: 38,914,894 km (0.06 R)
• M51: 39,191,501 km (0.035 R)
• M52: 41,333,742 km (0.087 R)
• M53: 44,569,544 km (0.11 R)
• M54: 44,665,885 km (0.108 R)
• M55: 46,706,250 km (0.086 R)
• M56: 51,179,376 km (0.064 R)
• M57: 52,293,282 km (0.064 R)
• M58: 56,619,802 km (0.112 R)
• M59: 58,087,208 km (0.03 R)
• M60: 58,720,007 km (0.112 R)
• M61: 59,992,336 km (0.094 R)
• M62: 60,311,728 km (0.09 R)
• M63: 61,273,642 km (0.075 R)
• M64: 62,996,112 km (0.087 R)
• M65: 63,429,348 km (0.1 R)
• M66: 65,062,208 km (0.077 R)
• M67: 67,703,508 km (0.044 R)
• M68: 68,814,422 km (0.079 R)
• M69: 69,372,123 km (0.067 R)
• M70: 71,843,779 km (0.087 R)
• M71: 73,090,378 km (0.098 R)
• M72: 74,687,186 km (0.059 R)
• M73: 76,988,300 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 20,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit