🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.6 AU - 0.62 AU

Year: 303 Days

Day: 24.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.1

Radius: 13.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.68 AU - 0.92 AU

Year: 455 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 26,585,375 km

• M1: 174,880 km (0.051 R)
• M2: 287,078 km (0.083 R)
• M3: 378,483 km (0.091 R)
• M4: 483,052 km (0.107 R)
• M5: 586,872 km (0.103 R)
• M6: 696,528 km (0.086 R)
• M7: 814,261 km (0.09 R)
• M8: 918,381 km (0.119 R)
• M9: 1,018,761 km (0.097 R)
• M10: 1,212,491 km (0.12 R)
• M11: 1,309,281 km (0.048 R)
• M12: 1,464,862 km (0.097 R)
• M13: 1,574,069 km (0.069 R)
• M14: 1,890,468 km (0.098 R)
• M15: 2,168,122 km (0.11 R)
• M16: 2,293,784 km (0.074 R)
• M17: 2,477,790 km (0.058 R)
• M18: 2,660,449 km (0.085 R)
• M19: 2,926,583 km (0.104 R)
• M20: 3,059,576 km (0.057 R)
• M21: 3,167,436 km (0.032 R)
• M22: 3,311,050 km (0.099 R)
• M23: 3,428,933 km (0.085 R)
• M24: 3,633,433 km (0.083 R)
• M25: 3,856,484 km (0.092 R)
• M26: 4,166,002 km (0.054 R)
• M27: 4,331,457 km (0.103 R)
• M28: 4,460,709 km (0.118 R)
• M29: 4,591,458 km (0.042 R)
• M30: 4,684,508 km (0.082 R)
• M31: 4,880,331 km (0.111 R)
• M32: 5,127,018 km (0.104 R)
• M33: 5,272,128 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.2

Radius: 10

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.99 AU - 1.29 AU

Year: 774 Days

Day: 12.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 26,585,375 km

• M1: 130,300 km (0.115 R)
• M2: 193,131 km (0.055 R)
• M3: 300,093 km (0.11 R)
• M4: 403,166 km (0.102 R)
• M5: 497,114 km (0.099 R)
• M6: 566,078 km (0.109 R)
• M7: 651,948 km (0.104 R)
• M8: 742,753 km (0.111 R)
• M9: 912,846 km (0.11 R)
• M10: 1,010,833 km (0.084 R)
• M11: 1,080,097 km (0.108 R)
• M12: 1,206,656 km (0.117 R)
• M13: 1,274,723 km (0.066 R)
• M14: 1,444,966 km (0.088 R)
• M15: 1,511,537 km (0.072 R)
• M16: 1,585,438 km (0.116 R)
• M17: 1,666,819 km (0.114 R)
• M18: 1,730,399 km (0.099 R)
• M19: 1,821,055 km (0.087 R)
• M20: 1,893,311 km (0.04 R)
• M21: 2,088,536 km (0.114 R)
• M22: 2,234,244 km (0.068 R)
• M23: 2,390,424 km (0.069 R)
• M24: 2,528,354 km (0.077 R)
• M25: 2,646,536 km (0.101 R)
• M26: 2,781,772 km (0.099 R)
• M27: 3,004,673 km (0.046 R)
• M28: 3,426,838 km (0.113 R)
• M29: 3,624,308 km (0.026 R)
• M30: 3,691,028 km (0.05 R)
• M31: 3,868,003 km (0.06 R)
• M32: 3,953,273 km (0.114 R)
• M33: 4,143,113 km (0.115 R)
• M34: 4,256,658 km (0.111 R)
• M35: 4,335,945 km (0.037 R)
• M36: 4,406,854 km (0.1 R)
• M37: 4,478,212 km (0.106 R)
• M38: 4,585,773 km (0.087 R)
• M39: 4,712,483 km (0.105 R)
• M40: 4,867,915 km (0.095 R)
• M41: 5,165,166 km (0.112 R)
• M42: 5,230,839 km (0.115 R)
• M43: 5,439,528 km (0.114 R)
• M44: 5,516,122 km (0.109 R)
• M45: 5,631,612 km (0.04 R)
• M46: 5,777,171 km (0.118 R)
• M47: 5,904,478 km (0.118 R)
• M48: 6,012,787 km (0.088 R)
• M49: 6,241,522 km (0.065 R)
• M50: 6,473,100 km (0.053 R)
• M51: 6,554,182 km (0.063 R)
• M52: 6,738,187 km (0.106 R)
• M53: 6,955,104 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.1

Radius: 13.9

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.14 AU - 1.58 AU

Year: 1008 Days

Day: 11.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 26,585,375 km

• M1: 173,534 km (0.072 R)
• M2: 263,442 km (0.044 R)
• M3: 401,521 km (0.054 R)
• M4: 492,476 km (0.07 R)
• M5: 623,823 km (0.087 R)
• M6: 726,447 km (0.074 R)
• M7: 826,079 km (0.032 R)
• M8: 978,819 km (0.099 R)
• M9: 1,098,348 km (0.062 R)
• M10: 1,193,492 km (0.082 R)
• M11: 1,452,296 km (0.063 R)
• M12: 1,566,140 km (0.081 R)
• M13: 1,700,030 km (0.097 R)
• M14: 2,130,423 km (0.077 R)
• M15: 2,223,473 km (0.111 R)
• M16: 2,332,231 km (0.118 R)
• M17: 2,442,784 km (0.095 R)
• M18: 2,674,660 km (0.114 R)
• M19: 2,887,987 km (0.105 R)
• M20: 3,080,669 km (0.106 R)
• M21: 3,229,369 km (0.098 R)
• M22: 3,380,613 km (0.088 R)
• M23: 3,611,891 km (0.104 R)
• M24: 3,808,612 km (0.051 R)
• M25: 4,003,389 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.3

Radius: 10

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.93 AU - 2.25 AU

Year: 1921 Days

Day: 9.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 26,585,375 km

• M1: 139,575 km (0.11 R)
• M2: 203,154 km (0.065 R)
• M3: 278,102 km (0.118 R)
• M4: 386,411 km (0.092 R)
• M5: 455,226 km (0.098 R)
• M6: 541,993 km (0.089 R)
• M7: 649,105 km (0.113 R)
• M8: 774,019 km (0.111 R)
• M9: 850,015 km (0.083 R)
• M10: 999,164 km (0.068 R)
• M11: 1,209,948 km (0.117 R)
• M12: 1,281,455 km (0.055 R)
• M13: 1,397,843 km (0.116 R)
• M14: 1,524,253 km (0.103 R)
• M15: 1,843,495 km (0.063 R)
• M16: 1,926,671 km (0.107 R)
• M17: 1,996,982 km (0.11 R)
• M18: 2,227,961 km (0.071 R)
• M19: 2,361,702 km (0.105 R)
• M20: 2,444,878 km (0.114 R)
• M21: 2,629,631 km (0.054 R)
• M22: 2,700,092 km (0.092 R)
• M23: 2,842,958 km (0.107 R)
• M24: 2,923,591 km (0.061 R)
• M25: 2,996,595 km (0.114 R)
• M26: 3,153,074 km (0.048 R)
• M27: 3,312,246 km (0.074 R)
• M28: 3,708,681 km (0.092 R)
• M29: 3,859,027 km (0.07 R)
• M30: 3,921,559 km (0.102 R)
• M31: 3,993,515 km (0.079 R)
• M32: 4,340,881 km (0.059 R)
• M33: 4,452,631 km (0.029 R)
• M34: 4,565,428 km (0.069 R)
• M35: 4,745,843 km (0.081 R)
• M36: 5,182,818 km (0.11 R)
• M37: 5,371,162 km (0.116 R)
• M38: 5,521,508 km (0.089 R)
• M39: 5,703,718 km (0.107 R)
• M40: 5,805,893 km (0.097 R)
• M41: 6,022,361 km (0.118 R)
• M42: 6,612,525 km (0.053 R)
• M43: 6,806,254 km (0.031 R)
• M44: 6,914,713 km (0.117 R)
• M45: 7,034,541 km (0.101 R)
• M46: 7,144,196 km (0.04 R)
• M47: 7,365,152 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.2

Radius: 10.6

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.52 AU - 3.58 AU

Year: 4253 Days

Day: 7.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,585,375 km

• M1: 138,528 km (0.117 R)
• M2: 290,369 km (0.102 R)
• M3: 520,601 km (0.095 R)
• M4: 600,935 km (0.11 R)
• M5: 696,976 km (0.108 R)
• M6: 787,334 km (0.036 R)
• M7: 1,217,727 km (0.119 R)
• M8: 1,286,841 km (0.095 R)
• M9: 1,386,024 km (0.092 R)
• M10: 1,517,521 km (0.051 R)
• M11: 1,986,061 km (0.111 R)
• M12: 2,118,455 km (0.07 R)
• M13: 2,427,225 km (0.061 R)
• M14: 2,497,836 km (0.08 R)
• M15: 2,769,057 km (0.057 R)
• M16: 3,087,850 km (0.098 R)
• M17: 3,164,743 km (0.078 R)
• M18: 3,320,175 km (0.117 R)
• M19: 3,518,243 km (0.077 R)
• M20: 4,030,316 km (0.029 R)
• M21: 4,327,268 km (0.068 R)
• M22: 4,653,541 km (0.1 R)
• M23: 4,764,094 km (0.101 R)
• M24: 4,987,892 km (0.093 R)
• M25: 5,169,504 km (0.036 R)
• M26: 5,399,436 km (0.102 R)
• M27: 5,585,984 km (0.117 R)
• M28: 6,013,236 km (0.12 R)
• M29: 6,899,603 km (0.098 R)
• M30: 7,076,578 km (0.071 R)
• M31: 7,229,616 km (0.058 R)
• M32: 7,461,194 km (0.047 R)
• M33: 7,747,524 km (0.077 R)
• M34: 7,879,021 km (0.06 R)
• M35: 8,037,594 km (0.056 R)
• M36: 8,250,771 km (0.097 R)
• M37: 8,358,033 km (0.049 R)
• M38: 9,122,179 km (0.101 R)
• M39: 9,233,181 km (0.105 R)
• M40: 9,568,878 km (0.101 R)
• M41: 9,937,039 km (0.114 R)
• M42: 10,051,331 km (0.095 R)
• M43: 11,158,206 km (0.086 R)
• M44: 11,726,229 km (0.095 R)
• M45: 12,242,342 km (0.075 R)
• M46: 12,426,347 km (0.109 R)
• M47: 12,549,466 km (0.074 R)
• M48: 13,328,422 km (0.079 R)
• M49: 13,676,088 km (0.078 R)
• M50: 15,790,953 km (0.089 R)
• M51: 16,192,474 km (0.033 R)
• M52: 18,954,050 km (0.094 R)
• M53: 19,167,078 km (0.066 R)
• M54: 19,345,099 km (0.097 R)
• M55: 19,416,457 km (0.082 R)
• M56: 19,595,227 km (0.103 R)
• M57: 20,026,817 km (0.097 R)
• M58: 20,497,751 km (0.051 R)
• M59: 20,752,815 km (0.114 R)
• M60: 21,045,578 km (0.11 R)
• M61: 21,339,837 km (0.076 R)
• M62: 21,709,493 km (0.114 R)
• M63: 21,858,044 km (0.056 R)
• M64: 22,380,290 km (0.116 R)
• M65: 23,020,120 km (0.119 R)
• M66: 23,361,203 km (0.106 R)
• M67: 23,475,347 km (0.049 R)
• M68: 23,665,934 km (0.043 R)
• M69: 23,856,971 km (0.045 R)
• M70: 24,125,349 km (0.115 R)
• M71: 24,394,626 km (0.09 R)
• M72: 24,781,186 km (0.104 R)
• M73: 24,936,469 km (0.106 R)
• M74: 25,521,247 km (0.099 R)
• M75: 26,268,638 km (0.109 R)
• M76: 26,387,269 km (0.117 R)
• M77: 26,466,406 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: 512 - 15,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit