🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.56 AU - 0.84 AU

Year: 215 Days

Day: 27.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,043,971 km

• M1: 265,985 km (0.045 R)
• M2: 490,382 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.67 AU - 0.91 AU

Year: 258 Days

Day: 25.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,043,971 km

• M1: 68,067 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.23 AU - 2.31 AU

Year: 1255 Days

Day: 33 Hours

Environment

Temp: -75 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,043,971 km

• M1: 1,343,538 km (0.083 R)

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.5

Radius: 9.8

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.24 AU - 6.84 AU

Year: 6140 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,043,971 km

• M1: 124,017 km (0.12 R)
• M2: 305,329 km (0.118 R)
• M3: 404,363 km (0.083 R)
• M4: 498,610 km (0.075 R)
• M5: 591,660 km (0.118 R)
• M6: 786,586 km (0.107 R)
• M7: 886,517 km (0.109 R)
• M8: 967,300 km (0.116 R)
• M9: 1,050,925 km (0.034 R)
• M10: 1,124,527 km (0.118 R)
• M11: 1,646,474 km (0.072 R)
• M12: 1,865,785 km (0.06 R)
• M13: 2,125,935 km (0.063 R)
• M14: 2,188,916 km (0.097 R)
• M15: 2,349,135 km (0.072 R)
• M16: 2,732,405 km (0.084 R)
• M17: 3,298,184 km (0.094 R)
• M18: 3,501,189 km (0.12 R)
• M19: 3,900,016 km (0.113 R)
• M20: 4,233,470 km (0.091 R)
• M21: 4,333,402 km (0.118 R)
• M22: 4,494,818 km (0.104 R)
• M23: 4,928,203 km (0.048 R)
• M24: 5,033,370 km (0.112 R)
• M25: 5,118,042 km (0.025 R)
• M26: 5,181,771 km (0.107 R)
• M27: 5,374,902 km (0.056 R)
• M28: 5,526,744 km (0.115 R)
• M29: 5,812,476 km (0.07 R)
• M30: 6,329,935 km (0.069 R)
• M31: 6,582,755 km (0.119 R)
• M32: 6,909,178 km (0.041 R)
• M33: 6,979,937 km (0.103 R)
• M34: 7,193,264 km (0.081 R)
• M35: 7,336,878 km (0.04 R)
• M36: 7,553,944 km (0.037 R)
• M37: 8,569,265 km (0.079 R)
• M38: 9,496,024 km (0.078 R)
• M39: 9,653,551 km (0.083 R)
• M40: 10,373,266 km (0.061 R)
• M41: 10,725,868 km (0.034 R)
• M42: 10,807,848 km (0.104 R)
• M43: 11,165,387 km (0.063 R)
• M44: 11,582,914 km (0.11 R)
• M45: 12,289,914 km (0.099 R)
• M46: 12,433,079 km (0.111 R)
• M47: 12,576,693 km (0.106 R)
• M48: 13,010,976 km (0.112 R)
• M49: 13,215,326 km (0.117 R)
• M50: 13,953,741 km (0.098 R)
• M51: 14,766,507 km (0.05 R)
• M52: 15,625,348 km (0.071 R)
• M53: 15,842,564 km (0.063 R)
• M54: 16,092,093 km (0.04 R)
• M55: 16,186,041 km (0.071 R)
• M56: 16,280,138 km (0.11 R)
• M57: 16,342,969 km (0.117 R)
• M58: 16,595,191 km (0.066 R)
• M59: 16,816,745 km (0.111 R)
• M60: 16,912,189 km (0.071 R)
• M61: 17,778,061 km (0.079 R)
• M62: 18,004,852 km (0.118 R)
• M63: 18,134,852 km (0.065 R)
• M64: 18,526,948 km (0.047 R)
• M65: 20,596,784 km (0.111 R)
• M66: 21,314,405 km (0.117 R)
• M67: 21,452,035 km (0.112 R)
• M68: 21,624,372 km (0.106 R)
• M69: 21,762,750 km (0.096 R)
• M70: 21,831,864 km (0.052 R)
• M71: 21,901,278 km (0.115 R)
• M72: 22,214,087 km (0.048 R)
• M73: 22,774,032 km (0.106 R)
• M74: 22,879,498 km (0.051 R)
• M75: 23,020,420 km (0.038 R)
• M76: 23,267,705 km (0.08 R)
• M77: 23,729,364 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.4

Radius: 9.5

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.68 AU - 7.46 AU

Year: 6182 Days

Day: 12.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,043,971 km

• M1: 138,079 km (0.043 R)
• M2: 199,713 km (0.062 R)
• M3: 271,221 km (0.059 R)
• M4: 487,988 km (0.099 R)
• M5: 1,114,803 km (0.115 R)
• M6: 1,189,153 km (0.1 R)
• M7: 1,330,224 km (0.102 R)
• M8: 1,559,259 km (0.107 R)
• M9: 1,657,245 km (0.068 R)
• M10: 1,757,476 km (0.12 R)
• M11: 1,964,070 km (0.096 R)
• M12: 2,194,451 km (0.094 R)
• M13: 2,417,352 km (0.092 R)
• M14: 2,498,733 km (0.117 R)
• M15: 2,630,978 km (0.07 R)
• M16: 2,731,657 km (0.077 R)
• M17: 2,989,265 km (0.069 R)
• M18: 3,454,215 km (0.084 R)
• M19: 3,980,500 km (0.079 R)
• M20: 4,371,699 km (0.118 R)
• M21: 4,431,538 km (0.063 R)
• M22: 4,592,206 km (0.041 R)
• M23: 4,836,948 km (0.077 R)
• M24: 5,106,972 km (0.086 R)
• M25: 5,510,438 km (0.098 R)
• M26: 5,596,756 km (0.091 R)
• M27: 6,101,648 km (0.114 R)
• M28: 6,235,688 km (0.095 R)
• M29: 6,621,052 km (0.039 R)
• M30: 6,944,333 km (0.114 R)
• M31: 7,534,198 km (0.094 R)
• M32: 8,288,171 km (0.081 R)
• M33: 8,561,337 km (0.116 R)
• M34: 8,711,682 km (0.104 R)
• M35: 9,065,930 km (0.047 R)
• M36: 9,142,375 km (0.106 R)
• M37: 10,156,499 km (0.041 R)
• M38: 10,395,706 km (0.061 R)
• M39: 10,771,346 km (0.101 R)
• M40: 10,852,428 km (0.086 R)
• M41: 11,096,871 km (0.09 R)
• M42: 11,206,077 km (0.107 R)
• M43: 11,398,161 km (0.072 R)
• M44: 11,591,292 km (0.106 R)
• M45: 12,092,893 km (0.097 R)
• M46: 12,687,096 km (0.117 R)
• M47: 13,002,149 km (0.116 R)
• M48: 13,757,020 km (0.065 R)
• M49: 13,962,717 km (0.113 R)
• M50: 14,406,873 km (0.099 R)
• M51: 14,645,781 km (0.082 R)
• M52: 14,855,817 km (0.052 R)
• M53: 15,461,389 km (0.08 R)
• M54: 15,614,128 km (0.087 R)
• M55: 16,291,807 km (0.058 R)
• M56: 16,415,973 km (0.111 R)
• M57: 16,478,205 km (0.065 R)
• M58: 16,790,715 km (0.111 R)
• M59: 16,916,228 km (0.09 R)
• M60: 16,979,059 km (0.049 R)
• M61: 17,042,040 km (0.046 R)
• M62: 17,357,991 km (0.079 R)
• M63: 17,580,293 km (0.119 R)
• M64: 17,644,022 km (0.102 R)
• M65: 17,867,521 km (0.084 R)
• M66: 17,995,577 km (0.102 R)
• M67: 18,576,166 km (0.075 R)
• M68: 18,706,017 km (0.08 R)
• M69: 18,770,942 km (0.068 R)
• M70: 18,868,630 km (0.071 R)
• M71: 19,326,848 km (0.108 R)
• M72: 20,387,647 km (0.088 R)
• M73: 20,488,027 km (0.1 R)
• M74: 20,655,876 km (0.099 R)
• M75: 20,857,683 km (0.104 R)
• M76: 20,925,152 km (0.085 R)
• M77: 21,127,857 km (0.083 R)
• M78: 21,365,269 km (0.086 R)
• M79: 21,501,403 km (0.05 R)
• M80: 22,014,224 km (0.073 R)
• M81: 22,082,890 km (0.066 R)
• M82: 22,392,707 km (0.031 R)
• M83: 22,600,199 km (0.069 R)
• M84: 23,156,404 km (0.07 R)
• M85: 23,261,272 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.8

Radius: 13.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.86 AU - 10.96 AU

Year: 12330 Days

Day: 8 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,043,971 km

• M1: 306,526 km (0.098 R)
• M2: 424,559 km (0.1 R)
• M3: 625,768 km (0.094 R)
• M4: 826,379 km (0.119 R)
• M5: 916,885 km (0.067 R)
• M6: 1,011,132 km (0.085 R)
• M7: 1,169,407 km (0.033 R)
• M8: 1,625,830 km (0.098 R)
• M9: 1,742,666 km (0.098 R)
• M10: 1,911,113 km (0.102 R)
• M11: 2,503,371 km (0.098 R)
• M12: 2,919,402 km (0.08 R)
• M13: 3,268,265 km (0.071 R)
• M14: 3,911,236 km (0.045 R)
• M15: 4,166,600 km (0.111 R)
• M16: 4,263,689 km (0.075 R)
• M17: 4,660,123 km (0.072 R)
• M18: 5,382,681 km (0.114 R)
• M19: 5,920,336 km (0.077 R)
• M20: 6,663,837 km (0.067 R)
• M21: 6,854,425 km (0.07 R)
• M22: 7,008,211 km (0.11 R)
• M23: 7,914,625 km (0.097 R)
• M24: 8,035,650 km (0.04 R)
• M25: 8,320,334 km (0.116 R)
• M26: 8,484,593 km (0.062 R)
• M27: 9,279,107 km (0.112 R)
• M28: 10,272,886 km (0.072 R)
• M29: 10,582,105 km (0.114 R)
• M30: 10,760,126 km (0.12 R)
• M31: 10,939,195 km (0.064 R)
• M32: 11,757,196 km (0.109 R)
• M33: 12,407,199 km (0.116 R)
• M34: 12,547,970 km (0.084 R)
• M35: 12,973,576 km (0.087 R)
• M36: 14,131,613 km (0.083 R)
• M37: 14,229,600 km (0.086 R)
• M38: 14,327,886 km (0.039 R)
• M39: 15,021,870 km (0.109 R)
• M40: 15,423,391 km (0.114 R)
• M41: 15,524,369 km (0.094 R)
• M42: 15,625,498 km (0.085 R)
• M43: 16,032,404 km (0.104 R)
• M44: 16,288,366 km (0.073 R)
• M45: 16,391,139 km (0.081 R)
• M46: 17,641,628 km (0.063 R)
• M47: 18,065,289 km (0.12 R)
• M48: 18,492,391 km (0.107 R)
• M49: 19,247,711 km (0.064 R)
• M50: 19,958,151 km (0.09 R)
• M51: 20,454,966 km (0.093 R)
• M52: 22,311,625 km (0.084 R)
• M53: 22,654,952 km (0.048 R)
• M54: 22,769,694 km (0.101 R)
• M55: 23,231,053 km (0.08 R)
• M56: 23,870,435 km (0.081 R)
• M57: 24,869,898 km (0.102 R)
• M58: 25,107,011 km (0.099 R)
• M59: 25,225,941 km (0.099 R)
• M60: 25,643,469 km (0.059 R)
• M61: 26,485,256 km (0.105 R)
• M62: 26,970,402 km (0.088 R)
• M63: 27,581,060 km (0.07 R)
• M64: 28,011,154 km (0.042 R)
• M65: 28,567,359 km (0.065 R)
• M66: 28,815,841 km (0.059 R)
• M67: 29,879,632 km (0.12 R)
• M68: 30,194,984 km (0.063 R)
• M69: 30,701,672 km (0.059 R)
• M70: 31,981,033 km (0.109 R)
• M71: 33,082,223 km (0.1 R)
• M72: 34,591,665 km (0.086 R)
• M73: 35,989,508 km (0.103 R)
• M74: 36,325,056 km (0.071 R)
• M75: 36,999,293 km (0.08 R)
• M76: 37,609,503 km (0.096 R)
• M77: 38,634,099 km (0.104 R)
• M78: 38,977,725 km (0.049 R)
• M79: 39,184,320 km (0.048 R)
• M80: 41,340,773 km (0.101 R)
• M81: 41,762,639 km (0.093 R)
• M82: 42,185,852 km (0.097 R)
• M83: 44,611,132 km (0.072 R)
• M84: 48,037,522 km (0.113 R)
• M85: 49,297,734 km (0.115 R)
• M86: 49,894,480 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 17,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit