🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.49 AU - 0.53 AU

Year: 130 Days

Day: 24.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,204,866 km

• M1: 51,162 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.53 AU - 0.57 AU

Year: 145 Days

Day: 39.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 51.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.71 AU - 1.17 AU

Year: 325 Days

Day: 44.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.53 AU - 2.55 AU

Year: 1039 Days

Day: 33.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.06 AU - 2.96 AU

Year: 1417 Days

Day: 43.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.58 AU - 4.24 AU

Year: 2245 Days

Day: 22.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,204,866 km

• M1: 2,913,568 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.14 AU - 5.08 AU

Year: 3528 Days

Day: 31.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.6

Radius: 12.1

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.86 AU - 7 AU

Year: 5147 Days

Day: 9.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,204,866 km

• M1: 165,904 km (0.09 R)
• M2: 331,658 km (0.089 R)
• M3: 446,400 km (0.083 R)
• M4: 555,307 km (0.06 R)
• M5: 675,285 km (0.116 R)
• M6: 804,986 km (0.095 R)
• M7: 1,122,134 km (0.081 R)
• M8: 1,377,647 km (0.116 R)
• M9: 1,529,937 km (0.113 R)
• M10: 1,851,722 km (0.04 R)
• M11: 2,374,567 km (0.085 R)
• M12: 2,517,583 km (0.047 R)
• M13: 2,600,609 km (0.112 R)
• M14: 2,920,450 km (0.118 R)
• M15: 3,140,807 km (0.094 R)
• M16: 3,435,665 km (0.091 R)
• M17: 3,574,791 km (0.063 R)
• M18: 4,199,362 km (0.105 R)
• M19: 4,348,361 km (0.106 R)
• M20: 4,575,301 km (0.071 R)
• M21: 4,754,370 km (0.076 R)
• M22: 5,603,188 km (0.117 R)
• M23: 5,767,596 km (0.071 R)
• M24: 5,878,149 km (0.118 R)
• M25: 6,073,225 km (0.108 R)
• M26: 6,242,121 km (0.087 R)
• M27: 6,527,254 km (0.056 R)
• M28: 6,845,748 km (0.091 R)
• M29: 7,080,617 km (0.112 R)
• M30: 7,408,087 km (0.113 R)
• M31: 7,923,750 km (0.118 R)
• M32: 8,388,551 km (0.113 R)
• M33: 8,514,064 km (0.098 R)
• M34: 8,608,460 km (0.071 R)
• M35: 8,735,020 km (0.108 R)
• M36: 9,540,006 km (0.058 R)
• M37: 10,301,609 km (0.043 R)
• M38: 10,706,720 km (0.095 R)
• M39: 12,272,112 km (0.094 R)
• M40: 12,379,074 km (0.1 R)
• M41: 12,882,022 km (0.085 R)
• M42: 13,208,894 km (0.102 R)
• M43: 13,722,912 km (0.079 R)
• M44: 15,457,499 km (0.101 R)
• M45: 15,650,181 km (0.073 R)
• M46: 16,116,029 km (0.08 R)
• M47: 17,420,223 km (0.092 R)
• M48: 17,822,193 km (0.062 R)
• M49: 17,943,367 km (0.067 R)
• M50: 18,758,227 km (0.037 R)
• M51: 19,294,385 km (0.054 R)
• M52: 19,668,530 km (0.093 R)
• M53: 21,018,202 km (0.104 R)
• M54: 22,180,128 km (0.108 R)
• M55: 22,659,440 km (0.076 R)
• M56: 23,672,816 km (0.071 R)
• M57: 23,939,549 km (0.059 R)
• M58: 25,243,145 km (0.108 R)
• M59: 25,743,699 km (0.081 R)
• M60: 26,201,469 km (0.086 R)
• M61: 26,708,157 km (0.116 R)
• M62: 26,893,209 km (0.119 R)
• M63: 27,404,385 km (0.104 R)
• M64: 27,871,878 km (0.047 R)
• M65: 28,059,624 km (0.104 R)
• M66: 28,247,818 km (0.114 R)
• M67: 28,436,311 km (0.047 R)
• M68: 28,957,061 km (0.051 R)
• M69: 29,242,494 km (0.095 R)
• M70: 29,433,231 km (0.102 R)
• M71: 29,528,825 km (0.092 R)
• M72: 29,672,289 km (0.062 R)
• M73: 30,007,986 km (0.068 R)
• M74: 30,683,271 km (0.063 R)
• M75: 30,877,150 km (0.118 R)
• M76: 31,607,786 km (0.116 R)
• M77: 31,803,460 km (0.106 R)
• M78: 32,442,692 km (0.103 R)
• M79: 32,541,277 km (0.075 R)
• M80: 32,788,562 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.2

Radius: 12.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.77 AU - 10.31 AU

Year: 10503 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 90,204,866 km

• M1: 166,203 km (0.072 R)
• M2: 281,543 km (0.113 R)
• M3: 548,575 km (0.045 R)
• M4: 645,365 km (0.03 R)
• M5: 873,502 km (0.032 R)
• M6: 1,160,879 km (0.083 R)
• M7: 1,241,812 km (0.102 R)
• M8: 1,603,540 km (0.108 R)
• M9: 1,750,295 km (0.111 R)
• M10: 1,901,539 km (0.06 R)
• M11: 2,018,075 km (0.091 R)
• M12: 2,615,270 km (0.082 R)
• M13: 3,196,009 km (0.035 R)
• M14: 3,288,909 km (0.101 R)
• M15: 3,477,552 km (0.11 R)
• M16: 3,621,316 km (0.077 R)
• M17: 3,890,293 km (0.106 R)
• M18: 4,115,288 km (0.12 R)
• M19: 4,242,147 km (0.044 R)
• M20: 4,396,233 km (0.111 R)
• M21: 5,442,520 km (0.115 R)
• M22: 5,694,593 km (0.109 R)
• M23: 6,239,727 km (0.112 R)
• M24: 7,164,840 km (0.045 R)
• M25: 7,379,663 km (0.113 R)
• M26: 7,690,378 km (0.113 R)
• M27: 7,878,871 km (0.098 R)
• M28: 8,746,240 km (0.096 R)
• M29: 9,008,933 km (0.107 R)
• M30: 9,408,060 km (0.103 R)
• M31: 9,643,677 km (0.111 R)
• M32: 10,051,930 km (0.059 R)
• M33: 10,292,782 km (0.099 R)
• M34: 10,780,322 km (0.115 R)
• M35: 11,133,074 km (0.088 R)
• M36: 11,813,893 km (0.118 R)
• M37: 12,471,376 km (0.053 R)
• M38: 12,767,430 km (0.079 R)
• M39: 13,517,664 km (0.08 R)
• M40: 13,669,505 km (0.047 R)
• M41: 13,974,685 km (0.085 R)
• M42: 14,320,855 km (0.103 R)
• M43: 14,708,762 km (0.038 R)
• M44: 14,943,331 km (0.072 R)
• M45: 15,415,911 km (0.072 R)
• M46: 15,813,542 km (0.079 R)
• M47: 16,416,272 km (0.035 R)
• M48: 16,618,827 km (0.066 R)
• M49: 16,740,899 km (0.082 R)
• M50: 18,018,615 km (0.11 R)
• M51: 19,029,298 km (0.095 R)
• M52: 19,885,596 km (0.083 R)
• M53: 20,188,233 km (0.117 R)
• M54: 20,623,263 km (0.031 R)
• M55: 21,768,884 km (0.104 R)
• M56: 23,525,911 km (0.047 R)
• M57: 24,167,686 km (0.094 R)
• M58: 24,722,395 km (0.116 R)
• M59: 25,094,594 km (0.08 R)
• M60: 25,234,618 km (0.062 R)
• M61: 25,938,775 km (0.077 R)
• M62: 26,033,021 km (0.05 R)
• M63: 26,174,840 km (0.092 R)
• M64: 26,554,220 km (0.097 R)
• M65: 26,792,231 km (0.053 R)
• M66: 27,078,711 km (0.119 R)
• M67: 27,606,641 km (0.099 R)
• M68: 28,770,363 km (0.111 R)
• M69: 30,495,975 km (0.107 R)
• M70: 31,145,529 km (0.049 R)
• M71: 32,661,703 km (0.067 R)
• M72: 33,583,076 km (0.115 R)
• M73: 34,720,619 km (0.038 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.2

Radius: 6.2

Gravity: 25.01 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.81 AU - 16.23 AU

Year: 21794 Days

Day: 24.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,204,866 km

• M1: 118,930 km (0.101 R)
• M2: 569,070 km (0.114 R)
• M3: 667,207 km (0.113 R)
• M4: 908,957 km (0.107 R)
• M5: 1,084,734 km (0.106 R)
• M6: 1,208,003 km (0.064 R)
• M7: 1,502,262 km (0.101 R)
• M8: 2,002,816 km (0.068 R)
• M9: 2,271,344 km (0.08 R)
• M10: 2,350,183 km (0.103 R)
• M11: 2,592,082 km (0.101 R)
• M12: 3,870,546 km (0.099 R)
• M13: 4,798,352 km (0.112 R)
• M14: 5,156,788 km (0.113 R)
• M15: 5,845,238 km (0.084 R)
• M16: 6,394,411 km (0.06 R)
• M17: 7,017,337 km (0.059 R)
• M18: 8,017,698 km (0.084 R)
• M19: 8,077,986 km (0.079 R)
• M20: 10,018,569 km (0.06 R)
• M21: 11,140,853 km (0.109 R)
• M22: 11,888,094 km (0.05 R)
• M23: 12,094,689 km (0.077 R)
• M24: 12,721,653 km (0.099 R)
• M25: 15,784,071 km (0.087 R)
• M26: 16,011,161 km (0.049 R)
• M27: 16,163,152 km (0.083 R)
• M28: 16,775,905 km (0.039 R)
• M29: 17,007,632 km (0.086 R)
• M30: 17,085,124 km (0.062 R)
• M31: 17,866,324 km (0.083 R)
• M32: 18,102,988 km (0.072 R)
• M33: 18,261,412 km (0.077 R)
• M34: 18,499,721 km (0.092 R)
• M35: 20,608,603 km (0.053 R)
• M36: 21,106,016 km (0.075 R)
• M37: 21,272,668 km (0.094 R)
• M38: 24,872,441 km (0.112 R)
• M39: 26,471,792 km (0.117 R)
• M40: 27,829,841 km (0.102 R)
• M41: 28,012,650 km (0.098 R)
• M42: 28,747,774 km (0.119 R)
• M43: 31,465,369 km (0.082 R)
• M44: 32,133,473 km (0.082 R)
• M45: 32,999,346 km (0.067 R)
• M46: 33,775,459 km (0.083 R)
• M47: 34,950,999 km (0.076 R)
• M48: 36,040,221 km (0.091 R)
• M49: 36,139,854 km (0.048 R)
• M50: 36,639,062 km (0.053 R)
• M51: 37,241,193 km (0.111 R)
• M52: 37,543,381 km (0.086 R)
• M53: 38,455,180 km (0.113 R)
• M54: 39,476,784 km (0.108 R)
• M55: 40,714,407 km (0.069 R)
• M56: 41,650,890 km (0.111 R)
• M57: 41,860,027 km (0.088 R)
• M58: 43,863,741 km (0.049 R)
• M59: 44,823,711 km (0.114 R)
• M60: 45,252,608 km (0.099 R)
• M61: 45,360,019 km (0.072 R)
• M62: 46,114,441 km (0.082 R)
• M63: 47,744,908 km (0.102 R)
• M64: 51,959,230 km (0.1 R)
• M65: 52,071,728 km (0.107 R)
• M66: 53,201,192 km (0.098 R)
• M67: 53,655,221 km (0.084 R)
• M68: 56,060,007 km (0.1 R)
• M69: 57,449,921 km (0.089 R)
• M70: 57,566,308 km (0.112 R)
• M71: 58,382,813 km (0.089 R)
• M72: 59,438,226 km (0.118 R)
• M73: 59,791,427 km (0.092 R)
• M74: 60,027,342 km (0.118 R)
• M75: 60,618,404 km (0.117 R)
• M76: 62,881,819 km (0.067 R)
• M77: 65,537,032 km (0.119 R)
• M78: 66,023,674 km (0.101 R)
• M79: 67,736,569 km (0.051 R)
• M80: 68,721,971 km (0.115 R)
• M81: 68,845,389 km (0.07 R)
• M82: 69,712,009 km (0.069 R)
• M83: 70,457,605 km (0.12 R)
• M84: 73,214,096 km (0.113 R)
• M85: 74,351,937 km (0.068 R)
• M86: 74,859,522 km (0.097 R)
• M87: 76,133,498 km (0.096 R)
• M88: 76,517,067 km (0.057 R)
• M89: 78,832,094 km (0.085 R)
• M90: 79,868,358 km (0.064 R)
• M91: 80,258,061 km (0.109 R)
• M92: 81,561,806 km (0.102 R)
• M93: 85,249,394 km (0.119 R)
• M94: 85,913,459 km (0.103 R)
• M95: 89,934,650 km (0.104 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 12,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit