🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.43 AU - 0.61 AU

Year: 131 Days

Day: 27.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.87 AU - 1.31 AU

Year: 398 Days

Day: 37 Hours

Environment

Temp: 116 °C

Axial Tilt: 145.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,632,624 km

• M1: 376,089 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.2 AU - 1.6 AU

Year: 580 Days

Day: 24 Hours

Environment

Temp: 20 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,632,624 km

• M1: 239,805 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.99 AU - 4.65 AU

Year: 2612 Days

Day: 22.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.23 AU - 5.93 AU

Year: 4006 Days

Day: 39.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,632,624 km

• M1: 2,293,335 km (0.105 R)

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22

Radius: 13.2

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.2 AU - 7.54 AU

Year: 6300 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,632,624 km

• M1: 224,397 km (0.033 R)
• M2: 334,501 km (0.052 R)
• M3: 437,574 km (0.078 R)
• M4: 605,722 km (0.087 R)
• M5: 785,987 km (0.09 R)
• M6: 1,085,033 km (0.097 R)
• M7: 1,173,147 km (0.035 R)
• M8: 1,445,115 km (0.076 R)
• M9: 2,105,291 km (0.083 R)
• M10: 2,497,686 km (0.073 R)
• M11: 2,738,239 km (0.115 R)
• M12: 3,060,473 km (0.088 R)
• M13: 3,606,206 km (0.09 R)
• M14: 3,798,739 km (0.119 R)
• M15: 3,925,149 km (0.101 R)
• M16: 4,639,628 km (0.076 R)
• M17: 4,812,264 km (0.078 R)
• M18: 5,138,537 km (0.105 R)
• M19: 5,733,488 km (0.107 R)
• M20: 5,959,082 km (0.113 R)
• M21: 6,820,167 km (0.044 R)
• M22: 7,488,121 km (0.103 R)
• M23: 7,807,962 km (0.102 R)
• M24: 9,070,568 km (0.071 R)
• M25: 9,458,475 km (0.07 R)
• M26: 9,646,669 km (0.078 R)
• M27: 9,741,215 km (0.071 R)
• M28: 10,202,724 km (0.045 R)
• M29: 10,444,175 km (0.064 R)
• M30: 10,818,170 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.2

Radius: 12.3

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.79 AU - 7.27 AU

Year: 6521 Days

Day: 14.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,632,624 km

• M1: 156,180 km (0.103 R)
• M2: 461,360 km (0.106 R)
• M3: 1,104,182 km (0.068 R)
• M4: 1,268,889 km (0.109 R)
• M5: 1,623,586 km (0.091 R)
• M6: 1,890,618 km (0.069 R)
• M7: 2,234,244 km (0.047 R)
• M8: 2,360,355 km (0.104 R)
• M9: 2,532,243 km (0.113 R)
• M10: 2,664,039 km (0.108 R)
• M11: 2,753,199 km (0.114 R)
• M12: 3,166,987 km (0.081 R)
• M13: 3,925,598 km (0.069 R)
• M14: 4,550,767 km (0.077 R)
• M15: 4,711,884 km (0.108 R)
• M16: 5,123,278 km (0.118 R)
• M17: 5,893,109 km (0.089 R)
• M18: 6,039,565 km (0.09 R)
• M19: 6,426,276 km (0.117 R)
• M20: 7,130,433 km (0.116 R)
• M21: 8,085,466 km (0.11 R)
• M22: 8,183,153 km (0.111 R)
• M23: 8,577,942 km (0.073 R)
• M24: 8,677,724 km (0.107 R)
• M25: 9,148,059 km (0.03 R)
• M26: 9,557,958 km (0.109 R)
• M27: 9,938,983 km (0.104 R)
• M28: 10,931,416 km (0.099 R)
• M29: 11,439,450 km (0.101 R)
• M30: 11,770,061 km (0.104 R)
• M31: 12,103,964 km (0.117 R)
• M32: 13,586,479 km (0.045 R)
• M33: 14,054,122 km (0.032 R)
• M34: 14,606,437 km (0.099 R)
• M35: 14,805,402 km (0.113 R)
• M36: 14,885,287 km (0.064 R)
• M37: 16,018,342 km (0.069 R)
• M38: 16,305,869 km (0.101 R)
• M39: 17,053,260 km (0.119 R)
• M40: 17,136,885 km (0.12 R)
• M41: 17,896,692 km (0.06 R)
• M42: 18,753,888 km (0.104 R)
• M43: 19,492,902 km (0.066 R)
• M44: 19,756,044 km (0.075 R)
• M45: 20,241,489 km (0.093 R)
• M46: 20,552,503 km (0.091 R)
• M47: 20,954,623 km (0.094 R)
• M48: 21,089,261 km (0.112 R)
• M49: 21,721,461 km (0.099 R)
• M50: 22,451,499 km (0.096 R)
• M51: 22,773,433 km (0.057 R)
• M52: 24,076,431 km (0.08 R)
• M53: 24,264,625 km (0.096 R)
• M54: 24,689,633 km (0.099 R)
• M55: 24,831,900 km (0.026 R)
• M56: 25,117,183 km (0.12 R)
• M57: 25,212,477 km (0.099 R)
• M58: 25,595,148 km (0.12 R)
• M59: 25,739,062 km (0.07 R)
• M60: 25,835,253 km (0.084 R)
• M61: 26,317,706 km (0.118 R)
• M62: 26,608,524 km (0.104 R)
• M63: 27,193,602 km (0.055 R)
• M64: 28,227,473 km (0.033 R)
• M65: 28,674,621 km (0.105 R)
• M66: 28,774,253 km (0.045 R)
• M67: 29,878,285 km (0.082 R)
• M68: 30,740,717 km (0.105 R)
• M69: 33,377,230 km (0.052 R)
• M70: 33,902,617 km (0.087 R)
• M71: 34,008,084 km (0.1 R)
• M72: 34,272,124 km (0.111 R)
• M73: 34,961,621 km (0.103 R)
• M74: 35,281,461 km (0.118 R)
• M75: 35,548,792 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.7

Radius: 15

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.84 AU - 12.04 AU

Year: 11801 Days

Day: 6.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 52,632,624 km

• M1: 239,656 km (0.112 R)
• M2: 336,745 km (0.097 R)
• M3: 477,965 km (0.072 R)
• M4: 647,310 km (0.099 R)
• M5: 800,199 km (0.11 R)
• M6: 2,050,837 km (0.072 R)
• M7: 2,659,551 km (0.096 R)
• M8: 3,068,103 km (0.073 R)
• M9: 3,169,231 km (0.107 R)
• M10: 3,602,766 km (0.093 R)
• M11: 4,018,498 km (0.105 R)
• M12: 4,241,698 km (0.08 R)
• M13: 5,115,350 km (0.095 R)
• M14: 5,215,730 km (0.037 R)
• M15: 5,378,043 km (0.051 R)
• M16: 6,064,997 km (0.109 R)
• M17: 6,365,090 km (0.032 R)
• M18: 7,113,828 km (0.098 R)
• M19: 7,384,899 km (0.109 R)
• M20: 8,124,511 km (0.118 R)
• M21: 8,384,213 km (0.084 R)
• M22: 9,376,495 km (0.071 R)
• M23: 9,574,413 km (0.115 R)
• M24: 11,576,781 km (0.099 R)
• M25: 13,174,935 km (0.086 R)
• M26: 13,648,263 km (0.057 R)
• M27: 13,985,606 km (0.079 R)
• M28: 14,325,941 km (0.118 R)
• M29: 14,439,934 km (0.09 R)
• M30: 14,582,950 km (0.107 R)
• M31: 14,783,860 km (0.076 R)
• M32: 15,246,566 km (0.051 R)
• M33: 16,603,568 km (0.084 R)
• M34: 17,387,761 km (0.049 R)
• M35: 19,085,996 km (0.098 R)
• M36: 20,002,582 km (0.057 R)
• M37: 20,933,679 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.1

Radius: 11.4

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.69 AU - 11.63 AU

Year: 13043 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,632,624 km

• M1: 154,983 km (0.03 R)
• M2: 228,735 km (0.062 R)
• M3: 1,329,476 km (0.072 R)
• M4: 1,511,986 km (0.087 R)
• M5: 1,727,556 km (0.059 R)
• M6: 1,902,287 km (0.106 R)
• M7: 2,004,761 km (0.084 R)
• M8: 2,659,102 km (0.097 R)
• M9: 2,745,420 km (0.083 R)
• M10: 2,920,898 km (0.059 R)
• M11: 3,191,222 km (0.112 R)
• M12: 3,627,898 km (0.102 R)
• M13: 4,836,649 km (0.096 R)
• M14: 4,942,714 km (0.065 R)
• M15: 5,632,360 km (0.071 R)
• M16: 6,274,883 km (0.12 R)
• M17: 7,261,929 km (0.103 R)
• M18: 7,343,011 km (0.12 R)
• M19: 7,506,073 km (0.084 R)
• M20: 7,877,225 km (0.115 R)
• M21: 8,002,439 km (0.036 R)
• M22: 8,466,791 km (0.103 R)
• M23: 9,026,885 km (0.103 R)
• M24: 9,688,257 km (0.043 R)
• M25: 10,502,369 km (0.091 R)
• M26: 11,010,702 km (0.116 R)
• M27: 11,955,413 km (0.099 R)
• M28: 12,051,455 km (0.113 R)
• M29: 12,243,987 km (0.066 R)
• M30: 12,828,017 km (0.088 R)
• M31: 13,771,082 km (0.077 R)
• M32: 14,378,300 km (0.11 R)
• M33: 15,045,955 km (0.075 R)
• M34: 16,305,121 km (0.111 R)
• M35: 17,816,508 km (0.107 R)
• M36: 17,926,163 km (0.079 R)
• M37: 18,867,433 km (0.048 R)
• M38: 18,979,183 km (0.072 R)
• M39: 19,203,430 km (0.066 R)
• M40: 19,995,251 km (0.077 R)
• M41: 20,223,388 km (0.094 R)
• M42: 20,452,422 km (0.117 R)
• M43: 21,319,193 km (0.109 R)
• M44: 21,844,879 km (0.108 R)
• M45: 22,671,258 km (0.093 R)
• M46: 24,720,450 km (0.095 R)
• M47: 25,767,186 km (0.067 R)
• M48: 26,577,408 km (0.101 R)
• M49: 27,269,448 km (0.093 R)
• M50: 28,094,929 km (0.088 R)
• M51: 28,735,657 km (0.071 R)
• M52: 29,381,022 km (0.117 R)
• M53: 29,640,574 km (0.077 R)
• M54: 29,835,650 km (0.102 R)
• M55: 30,423,719 km (0.069 R)
• M56: 31,412,112 km (0.099 R)
• M57: 31,810,491 km (0.115 R)
• M58: 32,277,386 km (0.104 R)
• M59: 32,545,166 km (0.09 R)
• M60: 32,813,695 km (0.036 R)
• M61: 33,150,439 km (0.114 R)
• M62: 33,488,231 km (0.118 R)
• M63: 34,031,272 km (0.114 R)
• M64: 34,577,154 km (0.085 R)
• M65: 34,714,036 km (0.08 R)
• M66: 35,332,324 km (0.086 R)
• M67: 35,608,332 km (0.045 R)
• M68: 36,162,592 km (0.11 R)
• M69: 36,371,132 km (0.11 R)
• M70: 38,478,517 km (0.081 R)
• M71: 40,986,825 km (0.11 R)
• M72: 42,370,455 km (0.059 R)
• M73: 42,737,120 km (0.083 R)
• M74: 43,104,831 km (0.035 R)
• M75: 44,140,049 km (0.112 R)
• M76: 46,310,414 km (0.077 R)
• M77: 47,066,931 km (0.111 R)
• M78: 47,142,777 km (0.091 R)
• M79: 50,365,863 km (0.079 R)
• M80: 50,676,578 km (0.109 R)
• M81: 50,754,369 km (0.119 R)
• M82: 52,632,570 km (0.104 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 12,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit