🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.43 AU - 0.71 AU

Year: 162 Days

Day: 41.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.64 AU - 0.98 AU

Year: 275 Days

Day: 33.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.71 AU - 0.97 AU

Year: 290 Days

Day: 26.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,052,151 km

• M1: 67,917 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.95 AU - 2.69 AU

Year: 1331 Days

Day: 18.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,052,151 km

• M1: 1,673,701 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32

Radius: 10.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.16 AU - 7.42 AU

Year: 6665 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 89,052,151 km

• M1: 177,124 km (0.059 R)
• M2: 241,900 km (0.05 R)
• M3: 723,156 km (0.064 R)
• M4: 868,416 km (0.105 R)
• M5: 937,231 km (0.105 R)
• M6: 1,040,154 km (0.093 R)
• M7: 1,113,756 km (0.12 R)
• M8: 1,214,735 km (0.111 R)
• M9: 1,318,855 km (0.077 R)
• M10: 1,399,189 km (0.085 R)
• M11: 1,564,794 km (0.04 R)
• M12: 1,795,773 km (0.116 R)
• M13: 1,865,336 km (0.118 R)
• M14: 2,089,882 km (0.106 R)
• M15: 2,520,724 km (0.078 R)
• M16: 2,735,098 km (0.082 R)
• M17: 3,002,728 km (0.08 R)
• M18: 3,242,384 km (0.09 R)
• M19: 3,601,120 km (0.08 R)
• M20: 3,753,261 km (0.118 R)
• M21: 3,894,631 km (0.107 R)
• M22: 4,011,766 km (0.108 R)
• M23: 4,249,328 km (0.105 R)
• M24: 4,356,440 km (0.105 R)
• M25: 4,546,130 km (0.081 R)
• M26: 4,696,924 km (0.115 R)
• M27: 4,821,689 km (0.068 R)
• M28: 4,891,551 km (0.088 R)
• M29: 5,046,235 km (0.1 R)
• M30: 5,188,353 km (0.066 R)
• M31: 5,447,457 km (0.039 R)
• M32: 5,681,278 km (0.082 R)
• M33: 6,008,299 km (0.097 R)
• M34: 6,204,572 km (0.065 R)
• M35: 6,326,344 km (0.097 R)
• M36: 6,712,008 km (0.072 R)
• M37: 6,947,176 km (0.077 R)
• M38: 7,010,306 km (0.099 R)
• M39: 7,280,928 km (0.099 R)
• M40: 7,345,106 km (0.03 R)
• M41: 7,603,611 km (0.12 R)
• M42: 7,750,366 km (0.088 R)
• M43: 8,163,107 km (0.039 R)
• M44: 8,229,828 km (0.068 R)
• M45: 8,397,377 km (0.054 R)
• M46: 8,515,260 km (0.041 R)
• M47: 8,583,028 km (0.097 R)
• M48: 8,821,188 km (0.092 R)
• M49: 9,130,706 km (0.087 R)
• M50: 9,234,677 km (0.053 R)
• M51: 9,478,820 km (0.098 R)
• M52: 10,494,739 km (0.027 R)
• M53: 10,640,149 km (0.084 R)
• M54: 10,841,058 km (0.053 R)
• M55: 10,988,113 km (0.092 R)
• M56: 11,117,216 km (0.084 R)
• M57: 11,284,018 km (0.105 R)
• M58: 11,507,667 km (0.09 R)
• M59: 11,732,811 km (0.084 R)
• M60: 11,921,454 km (0.052 R)
• M61: 12,493,666 km (0.105 R)
• M62: 12,744,542 km (0.094 R)
• M63: 12,841,332 km (0.074 R)

Asteroid Belt

Center: 7.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.4

Radius: 13.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.12 AU - 8.98 AU

Year: 7815 Days

Day: 11 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 89,052,151 km

• M1: 203,304 km (0.111 R)
• M2: 294,708 km (0.057 R)
• M3: 383,419 km (0.035 R)
• M4: 498,311 km (0.065 R)
• M5: 601,084 km (0.052 R)
• M6: 712,684 km (0.112 R)
• M7: 801,695 km (0.072 R)
• M8: 1,009,187 km (0.092 R)
• M9: 1,181,674 km (0.093 R)
• M10: 1,345,782 km (0.066 R)
• M11: 1,676,992 km (0.117 R)
• M12: 2,301,713 km (0.073 R)
• M13: 2,393,267 km (0.086 R)
• M14: 3,377,172 km (0.038 R)
• M15: 3,587,955 km (0.072 R)
• M16: 4,050,362 km (0.086 R)
• M17: 4,246,336 km (0.103 R)
• M18: 4,618,685 km (0.103 R)
• M19: 4,735,371 km (0.099 R)
• M20: 5,395,098 km (0.08 R)
• M21: 6,438,842 km (0.119 R)
• M22: 6,866,991 km (0.104 R)
• M23: 6,967,072 km (0.119 R)
• M24: 7,236,647 km (0.091 R)
• M25: 7,440,998 km (0.107 R)
• M26: 7,890,390 km (0.087 R)
• M27: 8,100,725 km (0.026 R)
• M28: 8,206,640 km (0.117 R)
• M29: 8,888,208 km (0.085 R)
• M30: 9,513,527 km (0.117 R)
• M31: 9,737,625 km (0.118 R)
• M32: 9,850,421 km (0.09 R)
• M33: 9,963,517 km (0.097 R)
• M34: 10,729,010 km (0.083 R)
• M35: 11,434,064 km (0.114 R)
• M36: 11,952,720 km (0.119 R)
• M37: 12,889,203 km (0.042 R)
• M38: 14,018,368 km (0.074 R)
• M39: 14,103,339 km (0.101 R)
• M40: 14,401,937 km (0.066 R)
• M41: 14,616,460 km (0.068 R)
• M42: 14,788,797 km (0.108 R)
• M43: 15,529,157 km (0.048 R)
• M44: 15,881,759 km (0.082 R)
• M45: 16,684,651 km (0.1 R)
• M46: 17,318,347 km (0.113 R)
• M47: 17,683,964 km (0.059 R)
• M48: 19,360,807 km (0.076 R)
• M49: 19,645,192 km (0.053 R)
• M50: 20,122,410 km (0.1 R)
• M51: 21,625,569 km (0.062 R)
• M52: 22,614,561 km (0.073 R)
• M53: 22,864,090 km (0.09 R)
• M54: 23,014,286 km (0.104 R)
• M55: 24,023,772 km (0.102 R)
• M56: 24,431,726 km (0.115 R)
• M57: 24,585,213 km (0.051 R)
• M58: 24,790,462 km (0.109 R)
• M59: 24,893,385 km (0.047 R)
• M60: 25,099,381 km (0.099 R)
• M61: 26,452,793 km (0.098 R)
• M62: 26,715,786 km (0.042 R)
• M63: 27,723,029 km (0.117 R)
• M64: 27,990,210 km (0.072 R)
• M65: 29,284,382 km (0.036 R)
• M66: 30,267,688 km (0.111 R)
• M67: 32,379,262 km (0.106 R)
• M68: 32,604,258 km (0.119 R)
• M69: 32,942,798 km (0.041 R)
• M70: 33,566,471 km (0.037 R)
• M71: 34,308,476 km (0.117 R)
• M72: 36,158,105 km (0.081 R)
• M73: 36,625,598 km (0.051 R)
• M74: 37,330,503 km (0.093 R)
• M75: 37,684,751 km (0.1 R)
• M76: 38,455,928 km (0.112 R)
• M77: 40,255,441 km (0.067 R)
• M78: 40,436,903 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.4

Radius: 3.8

Gravity: 63.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.4 AU - 15.64 AU

Year: 21930 Days

Day: 17.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,052,151 km

• M1: 556,803 km (0.114 R)
• M2: 680,670 km (0.059 R)
• M3: 732,730 km (0.11 R)
• M4: 1,660,387 km (0.065 R)
• M5: 1,766,751 km (0.052 R)
• M6: 2,331,184 km (0.049 R)
• M7: 2,450,413 km (0.05 R)
• M8: 2,490,505 km (0.048 R)
• M9: 2,777,883 km (0.074 R)
• M10: 3,162,499 km (0.049 R)
• M11: 3,338,725 km (0.078 R)
• M12: 3,473,064 km (0.088 R)
• M13: 3,793,503 km (0.103 R)
• M14: 3,840,028 km (0.108 R)
• M15: 4,267,279 km (0.072 R)
• M16: 4,910,849 km (0.118 R)
• M17: 5,217,974 km (0.105 R)
• M18: 6,844,402 km (0.102 R)
• M19: 8,248,079 km (0.107 R)
• M20: 8,982,305 km (0.09 R)
• M21: 9,169,003 km (0.044 R)
• M22: 9,864,932 km (0.102 R)
• M23: 11,983,388 km (0.109 R)
• M24: 12,603,770 km (0.105 R)
• M25: 12,673,333 km (0.052 R)
• M26: 13,589,171 km (0.097 R)
• M27: 13,732,037 km (0.074 R)
• M28: 14,308,139 km (0.043 R)
• M29: 14,526,252 km (0.049 R)
• M30: 14,599,256 km (0.085 R)
• M31: 15,932,772 km (0.074 R)
• M32: 18,793,681 km (0.105 R)
• M33: 19,352,429 km (0.077 R)
• M34: 19,916,713 km (0.091 R)
• M35: 20,404,551 km (0.093 R)
• M36: 20,486,381 km (0.053 R)
• M37: 21,061,286 km (0.115 R)
• M38: 21,808,228 km (0.056 R)
• M39: 22,395,250 km (0.055 R)
• M40: 22,817,714 km (0.088 R)
• M41: 23,499,133 km (0.108 R)
• M42: 23,584,703 km (0.118 R)
• M43: 24,881,716 km (0.031 R)
• M44: 29,276,902 km (0.03 R)
• M45: 30,856,805 km (0.11 R)
• M46: 31,704,277 km (0.084 R)
• M47: 32,273,497 km (0.109 R)
• M48: 34,974,187 km (0.117 R)
• M49: 35,857,562 km (0.084 R)
• M50: 36,252,650 km (0.089 R)
• M51: 37,546,074 km (0.104 R)
• M52: 38,551,371 km (0.075 R)
• M53: 39,463,769 km (0.039 R)
• M54: 40,178,248 km (0.119 R)
• M55: 40,793,993 km (0.077 R)
• M56: 40,999,989 km (0.081 R)
• M57: 42,764,646 km (0.113 R)
• M58: 43,393,406 km (0.105 R)
• M59: 43,498,423 km (0.099 R)
• M60: 44,978,395 km (0.083 R)
• M61: 49,296,986 km (0.057 R)
• M62: 49,406,642 km (0.1 R)
• M63: 49,736,056 km (0.107 R)
• M64: 51,727,952 km (0.098 R)
• M65: 51,950,853 km (0.096 R)
• M66: 52,621,500 km (0.058 R)
• M67: 52,957,945 km (0.108 R)
• M68: 53,520,134 km (0.066 R)
• M69: 54,650,645 km (0.086 R)
• M70: 55,332,662 km (0.045 R)
• M71: 56,017,671 km (0.068 R)
• M72: 57,395,766 km (0.119 R)
• M73: 63,972,986 km (0.109 R)
• M74: 64,092,515 km (0.118 R)
• M75: 66,621,317 km (0.091 R)
• M76: 67,958,872 km (0.114 R)
• M77: 70,043,219 km (0.11 R)
• M78: 71,155,330 km (0.078 R)
• M79: 72,148,659 km (0.076 R)
• M80: 72,646,970 km (0.114 R)
• M81: 72,896,649 km (0.098 R)
• M82: 74,149,082 km (0.089 R)
• M83: 75,156,175 km (0.096 R)
• M84: 75,408,547 km (0.03 R)
• M85: 76,040,897 km (0.113 R)
• M86: 76,929,209 km (0.095 R)
• M87: 77,820,962 km (0.115 R)
• M88: 79,872,098 km (0.053 R)
• M89: 81,422,082 km (0.099 R)
• M90: 81,811,186 km (0.088 R)
• M91: 82,591,040 km (0.093 R)
• M92: 87,189,678 km (0.087 R)
• M93: 87,986,287 km (0.069 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 18,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit