🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.47 AU - 0.75 AU

Year: 181 Days

Day: 13.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.7 AU - 0.7 AU

Year: 223 Days

Day: 21.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.2

Radius: 9.7

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.89 AU - 6.59 AU

Year: 5237 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,134,168 km

• M1: 197,918 km (0.066 R)
• M2: 292,763 km (0.043 R)
• M3: 410,048 km (0.119 R)
• M4: 475,871 km (0.056 R)
• M5: 558,150 km (0.101 R)
• M6: 766,390 km (0.109 R)
• M7: 984,653 km (0.118 R)
• M8: 1,190,201 km (0.112 R)
• M9: 1,811,630 km (0.116 R)
• M10: 1,946,867 km (0.1 R)
• M11: 2,372,921 km (0.115 R)
• M12: 2,651,173 km (0.05 R)
• M13: 2,805,409 km (0.112 R)
• M14: 3,122,856 km (0.112 R)
• M15: 3,262,430 km (0.052 R)
• M16: 3,669,337 km (0.086 R)
• M17: 3,991,421 km (0.1 R)
• M18: 4,117,831 km (0.101 R)
• M19: 4,219,857 km (0.118 R)
• M20: 4,531,020 km (0.107 R)
• M21: 5,148,411 km (0.053 R)
• M22: 5,509,241 km (0.109 R)
• M23: 5,993,190 km (0.117 R)
• M24: 6,639,901 km (0.052 R)
• M25: 6,850,386 km (0.089 R)
• M26: 6,941,341 km (0.026 R)
• M27: 7,124,299 km (0.105 R)
• M28: 7,308,903 km (0.106 R)
• M29: 7,777,145 km (0.068 R)
• M30: 8,775,860 km (0.1 R)
• M31: 9,340,592 km (0.098 R)
• M32: 9,475,230 km (0.045 R)
• M33: 9,610,466 km (0.081 R)
• M34: 9,746,301 km (0.041 R)
• M35: 9,917,142 km (0.11 R)
• M36: 10,157,845 km (0.096 R)
• M37: 10,226,959 km (0.059 R)
• M38: 10,400,493 km (0.076 R)
• M39: 11,282,821 km (0.117 R)
• M40: 11,642,604 km (0.086 R)
• M41: 12,706,843 km (0.115 R)
• M42: 13,611,013 km (0.078 R)
• M43: 14,652,962 km (0.068 R)
• M44: 15,282,470 km (0.105 R)
• M45: 15,680,400 km (0.102 R)
• M46: 16,364,661 km (0.032 R)
• M47: 17,223,502 km (0.064 R)
• M48: 19,027,353 km (0.041 R)
• M49: 19,541,371 km (0.104 R)
• M50: 19,843,260 km (0.051 R)
• M51: 20,060,027 km (0.093 R)
• M52: 20,233,860 km (0.058 R)
• M53: 21,376,339 km (0.082 R)
• M54: 21,465,050 km (0.088 R)
• M55: 22,494,583 km (0.115 R)
• M56: 22,675,148 km (0.109 R)
• M57: 22,901,788 km (0.082 R)
• M58: 23,402,792 km (0.052 R)
• M59: 24,508,320 km (0.087 R)
• M60: 24,694,270 km (0.083 R)
• M61: 24,833,995 km (0.075 R)
• M62: 24,927,344 km (0.094 R)
• M63: 25,207,989 km (0.066 R)
• M64: 25,348,761 km (0.086 R)
• M65: 26,246,049 km (0.048 R)
• M66: 26,341,043 km (0.091 R)
• M67: 26,483,909 km (0.114 R)
• M68: 26,674,647 km (0.083 R)
• M69: 26,770,240 km (0.045 R)
• M70: 27,057,767 km (0.086 R)
• M71: 27,780,773 km (0.117 R)
• M72: 28,023,122 km (0.085 R)
• M73: 28,363,756 km (0.118 R)
• M74: 30,186,606 km (0.12 R)
• M75: 31,288,245 km (0.111 R)
• M76: 31,742,723 km (0.044 R)
• M77: 34,047,877 km (0.084 R)
• M78: 34,723,910 km (0.079 R)
• M79: 34,880,539 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.5

Radius: 14.7

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.68 AU - 14.2 AU

Year: 14734 Days

Day: 9.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 84,134,168 km

• M1: 193,879 km (0.086 R)
• M2: 508,483 km (0.11 R)
• M3: 734,526 km (0.108 R)
• M4: 861,534 km (0.073 R)
• M5: 979,716 km (0.12 R)
• M6: 1,215,184 km (0.114 R)
• M7: 1,389,615 km (0.099 R)
• M8: 1,678,638 km (0.101 R)
• M9: 1,875,060 km (0.116 R)
• M10: 2,461,184 km (0.108 R)
• M11: 2,736,893 km (0.051 R)
• M12: 2,891,727 km (0.053 R)
• M13: 3,428,933 km (0.076 R)
• M14: 3,738,002 km (0.102 R)
• M15: 3,852,594 km (0.109 R)
• M16: 4,750,331 km (0.112 R)
• M17: 4,874,946 km (0.081 R)
• M18: 5,546,939 km (0.092 R)
• M19: 5,810,680 km (0.106 R)
• M20: 5,944,122 km (0.038 R)
• M21: 6,112,419 km (0.107 R)
• M22: 6,385,136 km (0.103 R)
• M23: 6,766,461 km (0.108 R)
• M24: 6,942,388 km (0.071 R)
• M25: 7,262,827 km (0.106 R)
• M26: 7,370,687 km (0.103 R)
• M27: 7,551,850 km (0.104 R)
• M28: 8,253,315 km (0.089 R)
• M29: 11,936,414 km (0.087 R)
• M30: 12,363,815 km (0.112 R)
• M31: 12,622,620 km (0.119 R)
• M32: 12,752,770 km (0.082 R)
• M33: 13,189,595 km (0.092 R)
• M34: 13,720,518 km (0.078 R)
• M35: 14,123,236 km (0.115 R)
• M36: 14,575,321 km (0.072 R)
• M37: 14,711,903 km (0.04 R)
• M38: 15,493,851 km (0.091 R)
• M39: 15,633,277 km (0.102 R)
• M40: 15,960,148 km (0.086 R)
• M41: 16,431,082 km (0.082 R)
• M42: 16,668,344 km (0.101 R)
• M43: 18,017,568 km (0.088 R)
• M44: 18,458,732 km (0.088 R)
• M45: 18,953,153 km (0.079 R)
• M46: 19,251,900 km (0.084 R)
• M47: 19,351,831 km (0.111 R)
• M48: 20,309,706 km (0.098 R)
• M49: 20,666,497 km (0.05 R)
• M50: 24,509,666 km (0.098 R)
• M51: 25,875,644 km (0.104 R)
• M52: 26,540,158 km (0.119 R)
• M53: 27,491,002 km (0.039 R)
• M54: 28,339,372 km (0.118 R)
• M55: 28,681,203 km (0.073 R)
• M56: 29,772,370 km (0.052 R)
• M57: 30,294,018 km (0.111 R)
• M58: 30,760,314 km (0.1 R)
• M59: 30,935,792 km (0.112 R)
• M60: 32,410,827 km (0.105 R)
• M61: 33,547,173 km (0.097 R)
• M62: 33,727,738 km (0.077 R)
• M63: 34,940,079 km (0.073 R)
• M64: 35,245,408 km (0.112 R)
• M65: 38,473,132 km (0.12 R)
• M66: 39,358,153 km (0.097 R)
• M67: 39,612,319 km (0.057 R)
• M68: 39,930,664 km (0.094 R)
• M69: 41,019,736 km (0.092 R)
• M70: 41,406,297 km (0.113 R)
• M71: 42,834,508 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.4

Radius: 5.2

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 14.23 AU - 23.47 AU

Year: 31165 Days

Day: 16.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,134,168 km

• M1: 67,319 km (0.073 R)
• M2: 189,241 km (0.043 R)
• M3: 762,650 km (0.081 R)
• M4: 894,146 km (0.081 R)
• M5: 1,061,546 km (0.026 R)
• M6: 1,588,430 km (0.107 R)
• M7: 1,860,998 km (0.062 R)
• M8: 2,038,720 km (0.104 R)
• M9: 2,111,424 km (0.07 R)
• M10: 3,090,094 km (0.062 R)
• M11: 3,869,648 km (0.113 R)
• M12: 4,610,756 km (0.083 R)
• M13: 4,851,309 km (0.047 R)
• M14: 5,244,602 km (0.095 R)
• M15: 6,484,918 km (0.095 R)
• M16: 7,027,210 km (0.081 R)
• M17: 7,471,516 km (0.094 R)
• M18: 7,584,014 km (0.098 R)
• M19: 7,640,562 km (0.12 R)
• M20: 7,697,110 km (0.063 R)
• M21: 8,212,923 km (0.094 R)
• M22: 9,764,403 km (0.117 R)
• M23: 10,011,090 km (0.086 R)
• M24: 10,259,721 km (0.078 R)
• M25: 10,510,298 km (0.092 R)
• M26: 10,826,548 km (0.115 R)
• M27: 12,122,364 km (0.114 R)
• M28: 14,927,624 km (0.102 R)
• M29: 15,784,969 km (0.11 R)
• M30: 16,001,736 km (0.092 R)
• M31: 16,219,551 km (0.057 R)
• M32: 16,731,624 km (0.048 R)
• M33: 16,805,226 km (0.089 R)
• M34: 18,908,872 km (0.113 R)
• M35: 20,069,452 km (0.107 R)
• M36: 20,540,236 km (0.045 R)
• M37: 21,173,484 km (0.06 R)
• M38: 21,412,542 km (0.103 R)
• M39: 21,893,499 km (0.068 R)
• M40: 22,296,964 km (0.102 R)
• M41: 22,784,354 km (0.106 R)
• M42: 22,866,035 km (0.079 R)
• M43: 23,193,205 km (0.082 R)
• M44: 23,357,464 km (0.095 R)
• M45: 24,601,370 km (0.093 R)
• M46: 24,685,145 km (0.086 R)
• M47: 25,951,939 km (0.105 R)
• M48: 26,636,200 km (0.056 R)
• M49: 27,066,743 km (0.116 R)
• M50: 27,326,295 km (0.075 R)
• M51: 28,812,251 km (0.111 R)
• M52: 32,319,124 km (0.111 R)
• M53: 33,424,951 km (0.074 R)
• M54: 33,517,553 km (0.101 R)
• M55: 34,169,051 km (0.046 R)
• M56: 37,103,413 km (0.109 R)
• M57: 37,199,455 km (0.091 R)
• M58: 38,843,985 km (0.118 R)
• M59: 39,626,082 km (0.095 R)
• M60: 43,816,319 km (0.111 R)
• M61: 44,121,050 km (0.09 R)
• M62: 45,654,877 km (0.058 R)
• M63: 46,273,165 km (0.072 R)
• M64: 46,998,116 km (0.118 R)
• M65: 47,935,795 km (0.06 R)
• M66: 48,774,441 km (0.077 R)
• M67: 49,301,025 km (0.11 R)
• M68: 49,406,492 km (0.089 R)
• M69: 50,998,662 km (0.091 R)
• M70: 53,689,479 km (0.089 R)
• M71: 54,233,118 km (0.101 R)
• M72: 56,757,432 km (0.051 R)
• M73: 58,536,001 km (0.075 R)
• M74: 60,445,618 km (0.108 R)
• M75: 62,604,016 km (0.063 R)
• M76: 64,095,208 km (0.117 R)
• M77: 64,210,398 km (0.062 R)
• M78: 65,598,218 km (0.118 R)
• M79: 66,063,018 km (0.083 R)
• M80: 67,229,732 km (0.093 R)
• M81: 67,815,557 km (0.12 R)
• M82: 68,992,444 km (0.113 R)
• M83: 70,770,414 km (0.106 R)
• M84: 71,366,412 km (0.084 R)
• M85: 72,923,876 km (0.061 R)
• M86: 74,734,758 km (0.107 R)
• M87: 77,294,677 km (0.103 R)
• M88: 77,908,477 km (0.096 R)
• M89: 78,770,460 km (0.085 R)
• M90: 80,131,351 km (0.114 R)
• M91: 80,628,016 km (0.103 R)
• M92: 82,500,084 km (0.057 R)
• M93: 82,876,323 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 12,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit