🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.5 AU - 0.72 AU

Year: 179 Days

Day: 41.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.55 AU - 0.87 AU

Year: 224 Days

Day: 47.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,587,231 km

• M1: 364,570 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.55 AU - 0.89 AU

Year: 229 Days

Day: 29.4 Hours

Environment

Temp: 95 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,587,231 km

• M1: 199,863 km (0.035 R)
• M2: 735,872 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.76 AU - 0.78 AU

Year: 253 Days

Day: 34.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.23 AU - 1.25 AU

Year: 517 Days

Day: 22.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,587,231 km

• M1: 556,354 km (0.039 R)

Asteroid Belt

Center: 3.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.3

Radius: 8.8

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.84 AU - 4.92 AU

Year: 4040 Days

Day: 14 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 92,587,231 km

• M1: 113,994 km (0.108 R)
• M2: 182,958 km (0.07 R)
• M3: 240,853 km (0.057 R)
• M4: 442,062 km (0.117 R)
• M5: 553,063 km (0.077 R)
• M6: 829,371 km (0.088 R)
• M7: 956,978 km (0.081 R)
• M8: 1,063,940 km (0.086 R)
• M9: 1,246,599 km (0.078 R)
• M10: 1,379,143 km (0.062 R)
• M11: 1,594,713 km (0.098 R)
• M12: 1,690,456 km (0.027 R)
• M13: 2,216,143 km (0.112 R)
• M14: 2,562,312 km (0.098 R)
• M15: 2,675,259 km (0.118 R)
• M16: 2,770,553 km (0.08 R)
• M17: 2,828,447 km (0.083 R)
• M18: 3,083,511 km (0.105 R)
• M19: 3,203,788 km (0.068 R)
• M20: 3,637,173 km (0.089 R)
• M21: 3,871,593 km (0.07 R)
• M22: 4,377,682 km (0.055 R)
• M23: 4,650,100 km (0.118 R)
• M24: 4,765,141 km (0.104 R)
• M25: 5,187,605 km (0.115 R)
• M26: 5,451,646 km (0.093 R)
• M27: 5,548,735 km (0.03 R)
• M28: 5,622,038 km (0.098 R)
• M29: 5,818,908 km (0.077 R)
• M30: 5,943,075 km (0.042 R)
• M31: 6,194,100 km (0.035 R)
• M32: 6,397,553 km (0.101 R)
• M33: 6,654,861 km (0.082 R)
• M34: 6,889,431 km (0.118 R)
• M35: 6,968,119 km (0.067 R)
• M36: 7,474,059 km (0.077 R)
• M37: 7,609,296 km (0.116 R)
• M38: 7,991,967 km (0.108 R)
• M39: 8,776,159 km (0.077 R)
• M40: 8,861,579 km (0.102 R)
• M41: 8,947,299 km (0.078 R)
• M42: 9,062,190 km (0.071 R)
• M43: 9,555,414 km (0.075 R)
• M44: 9,672,699 km (0.115 R)
• M45: 9,761,111 km (0.025 R)
• M46: 10,236,683 km (0.067 R)
• M47: 10,386,879 km (0.084 R)
• M48: 10,447,167 km (0.081 R)
• M49: 10,750,253 km (0.105 R)
• M50: 11,458,449 km (0.07 R)
• M51: 11,708,427 km (0.069 R)
• M52: 12,436,819 km (0.111 R)
• M53: 13,738,320 km (0.05 R)
• M54: 14,980,432 km (0.106 R)
• M55: 15,082,757 km (0.045 R)
• M56: 15,528,708 km (0.094 R)
• M57: 16,821,383 km (0.06 R)
• M58: 17,069,865 km (0.075 R)
• M59: 18,039,558 km (0.094 R)
• M60: 18,184,818 km (0.097 R)
• M61: 18,586,039 km (0.092 R)
• M62: 19,027,204 km (0.107 R)
• M63: 19,360,208 km (0.109 R)
• M64: 20,107,300 km (0.118 R)
• M65: 20,863,817 km (0.052 R)
• M66: 20,939,962 km (0.072 R)
• M67: 21,283,738 km (0.03 R)
• M68: 21,552,565 km (0.086 R)
• M69: 21,629,608 km (0.111 R)
• M70: 21,745,247 km (0.071 R)
• M71: 22,132,257 km (0.076 R)
• M72: 22,365,630 km (0.082 R)
• M73: 22,638,795 km (0.101 R)
• M74: 22,952,502 km (0.086 R)
• M75: 23,188,568 km (0.091 R)
• M76: 23,941,793 km (0.105 R)
• M77: 24,061,471 km (0.109 R)
• M78: 24,221,391 km (0.045 R)
• M79: 24,944,996 km (0.095 R)
• M80: 25,025,929 km (0.113 R)
• M81: 25,187,943 km (0.117 R)
• M82: 25,594,401 km (0.094 R)
• M83: 26,084,932 km (0.112 R)
• M84: 26,537,465 km (0.112 R)
• M85: 27,826,401 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.1

Radius: 7.3

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.05 AU - 14.79 AU

Year: 18423 Days

Day: 20.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 92,587,231 km

• M1: 268,379 km (0.083 R)
• M2: 533,915 km (0.081 R)
• M3: 638,783 km (0.073 R)
• M4: 852,409 km (0.057 R)
• M5: 1,164,919 km (0.118 R)
• M6: 1,575,565 km (0.114 R)
• M7: 1,640,939 km (0.103 R)
• M8: 2,220,481 km (0.082 R)
• M9: 2,494,395 km (0.06 R)
• M10: 2,648,331 km (0.12 R)
• M11: 4,078,337 km (0.077 R)
• M12: 5,175,338 km (0.051 R)
• M13: 5,773,131 km (0.114 R)
• M14: 5,874,858 km (0.1 R)
• M15: 8,298,194 km (0.097 R)
• M16: 9,074,607 km (0.097 R)
• M17: 9,511,582 km (0.036 R)
• M18: 10,612,772 km (0.054 R)
• M19: 11,582,466 km (0.113 R)
• M20: 12,142,859 km (0.064 R)
• M21: 12,933,484 km (0.113 R)
• M22: 16,258,446 km (0.09 R)
• M23: 16,595,191 km (0.047 R)
• M24: 16,982,799 km (0.099 R)
• M25: 17,865,726 km (0.115 R)
• M26: 19,420,945 km (0.111 R)
• M27: 21,019,099 km (0.08 R)
• M28: 25,891,951 km (0.103 R)
• M29: 26,510,538 km (0.089 R)
• M30: 26,623,484 km (0.091 R)
• M31: 26,906,673 km (0.1 R)
• M32: 28,510,811 km (0.112 R)
• M33: 28,568,705 km (0.077 R)
• M34: 28,800,582 km (0.059 R)
• M35: 29,734,073 km (0.083 R)
• M36: 29,792,865 km (0.103 R)
• M37: 30,027,883 km (0.112 R)
• M38: 33,383,513 km (0.083 R)
• M39: 33,688,842 km (0.094 R)
• M40: 35,664,880 km (0.102 R)
• M41: 35,727,263 km (0.063 R)
• M42: 36,415,562 km (0.105 R)
• M43: 37,234,611 km (0.087 R)
• M44: 37,487,880 km (0.1 R)
• M45: 37,678,169 km (0.041 R)
• M46: 38,698,725 km (0.095 R)
• M47: 38,890,958 km (0.064 R)
• M48: 39,792,884 km (0.092 R)
• M49: 41,879,924 km (0.113 R)
• M50: 42,407,107 km (0.109 R)
• M51: 42,473,229 km (0.078 R)
• M52: 42,671,596 km (0.067 R)
• M53: 44,941,744 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.8

Radius: 3.1

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.03 AU - 15.91 AU

Year: 19567 Days

Day: 18.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,587,231 km

• M1: 59,540 km (0.051 R)
• M2: 138,378 km (0.117 R)
• M3: 227,389 km (0.049 R)
• M4: 557,252 km (0.07 R)
• M5: 837,150 km (0.061 R)
• M6: 982,110 km (0.112 R)
• M7: 1,274,873 km (0.094 R)
• M8: 1,527,394 km (0.054 R)
• M9: 2,005,210 km (0.091 R)
• M10: 2,576,973 km (0.046 R)
• M11: 2,602,853 km (0.114 R)
• M12: 3,251,211 km (0.075 R)
• M13: 3,506,724 km (0.075 R)
• M14: 4,372,746 km (0.036 R)
• M15: 4,434,829 km (0.042 R)
• M16: 4,591,308 km (0.107 R)
• M17: 4,974,129 km (0.104 R)
• M18: 5,600,944 km (0.112 R)
• M19: 6,078,461 km (0.065 R)
• M20: 6,392,317 km (0.117 R)
• M21: 6,675,805 km (0.068 R)
• M22: 6,891,076 km (0.12 R)
• M23: 6,999,535 km (0.061 R)
• M24: 8,191,381 km (0.08 R)
• M25: 8,888,806 km (0.075 R)
• M26: 9,006,839 km (0.054 R)
• M27: 9,046,333 km (0.115 R)
• M28: 9,284,493 km (0.097 R)
• M29: 9,929,409 km (0.114 R)
• M30: 10,298,467 km (0.067 R)
• M31: 10,422,484 km (0.091 R)
• M32: 10,755,638 km (0.105 R)
• M33: 11,819,129 km (0.112 R)
• M34: 12,297,543 km (0.055 R)
• M35: 12,385,208 km (0.116 R)
• M36: 12,605,266 km (0.035 R)
• M37: 12,737,959 km (0.056 R)
• M38: 13,228,341 km (0.058 R)
• M39: 13,318,250 km (0.026 R)
• M40: 13,725,006 km (0.075 R)
• M41: 14,089,875 km (0.084 R)
• M42: 14,411,810 km (0.041 R)
• M43: 14,782,813 km (0.104 R)
• M44: 15,914,221 km (0.11 R)
• M45: 16,538,643 km (0.066 R)
• M46: 17,416,334 km (0.101 R)
• M47: 17,564,136 km (0.1 R)
• M48: 17,712,238 km (0.079 R)
• M49: 18,912,462 km (0.052 R)
• M50: 19,115,167 km (0.088 R)
• M51: 19,420,347 km (0.085 R)
• M52: 19,624,697 km (0.093 R)
• M53: 19,984,032 km (0.11 R)
• M54: 20,397,520 km (0.059 R)
• M55: 20,657,222 km (0.092 R)
• M56: 20,709,282 km (0.1 R)
• M57: 21,180,067 km (0.099 R)
• M58: 21,866,272 km (0.042 R)
• M59: 22,132,107 km (0.038 R)
• M60: 22,667,069 km (0.078 R)
• M61: 23,314,679 km (0.057 R)
• M62: 23,695,106 km (0.039 R)
• M63: 25,908,706 km (0.109 R)
• M64: 26,133,701 km (0.09 R)
• M65: 26,698,882 km (0.091 R)
• M66: 26,982,968 km (0.108 R)
• M67: 27,325,248 km (0.048 R)
• M68: 27,496,986 km (0.113 R)
• M69: 27,841,361 km (0.118 R)
• M70: 28,650,535 km (0.104 R)
• M71: 28,941,354 km (0.077 R)
• M72: 29,350,205 km (0.098 R)
• M73: 31,064,297 km (0.088 R)
• M74: 31,243,515 km (0.113 R)
• M75: 32,386,144 km (0.105 R)
• M76: 32,932,176 km (0.06 R)
• M77: 33,236,907 km (0.083 R)
• M78: 33,971,881 km (0.108 R)
• M79: 35,395,604 km (0.054 R)
• M80: 35,457,987 km (0.115 R)
• M81: 37,535,602 km (0.117 R)
• M82: 37,726,339 km (0.096 R)
• M83: 38,109,010 km (0.117 R)
• M84: 38,813,766 km (0.071 R)
• M85: 38,878,093 km (0.111 R)
• M86: 39,135,551 km (0.105 R)
• M87: 39,264,504 km (0.095 R)
• M88: 40,171,217 km (0.025 R)
• M89: 40,757,641 km (0.082 R)
• M90: 41,807,369 km (0.067 R)
• M91: 42,998,766 km (0.084 R)
• M92: 43,065,337 km (0.112 R)
• M93: 44,537,380 km (0.089 R)
• M94: 44,739,487 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.8

Radius: 5.2

Gravity: 22.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 15.06 AU - 20.92 AU

Year: 28594 Days

Day: 20.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 57.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,587,231 km

• M1: 73,004 km (0.093 R)
• M2: 346,169 km (0.055 R)
• M3: 498,161 km (0.113 R)
• M4: 619,335 km (0.03 R)
• M5: 1,193,641 km (0.116 R)
• M6: 1,598,004 km (0.108 R)
• M7: 1,633,459 km (0.098 R)
• M8: 1,669,213 km (0.066 R)
• M9: 2,562,761 km (0.109 R)
• M10: 4,603,126 km (0.029 R)
• M11: 4,911,298 km (0.087 R)
• M12: 4,963,358 km (0.077 R)
• M13: 5,120,436 km (0.08 R)
• M14: 5,986,159 km (0.081 R)
• M15: 6,041,660 km (0.059 R)
• M16: 6,664,585 km (0.082 R)
• M17: 6,896,163 km (0.034 R)
• M18: 8,031,760 km (0.084 R)
• M19: 8,589,611 km (0.114 R)
• M20: 9,224,055 km (0.088 R)
• M21: 10,943,084 km (0.095 R)
• M22: 11,147,734 km (0.109 R)
• M23: 11,630,038 km (0.112 R)
• M24: 11,908,589 km (0.116 R)
• M25: 11,978,750 km (0.062 R)
• M26: 13,045,234 km (0.075 R)
• M27: 13,699,575 km (0.119 R)
• M28: 14,141,786 km (0.113 R)
• M29: 14,964,574 km (0.065 R)
• M30: 15,040,271 km (0.104 R)
• M31: 15,267,659 km (0.071 R)
• M32: 15,572,690 km (0.102 R)
• M33: 16,111,391 km (0.096 R)
• M34: 17,128,059 km (0.074 R)
• M35: 17,683,964 km (0.082 R)
• M36: 18,488,502 km (0.064 R)
• M37: 18,895,109 km (0.068 R)
• M38: 21,737,917 km (0.099 R)
• M39: 22,859,452 km (0.075 R)
• M40: 23,295,829 km (0.088 R)
• M41: 24,265,672 km (0.088 R)
• M42: 24,979,104 km (0.041 R)
• M43: 26,976,535 km (0.083 R)
• M44: 29,781,795 km (0.071 R)
• M45: 31,122,341 km (0.081 R)
• M46: 33,169,588 km (0.109 R)
• M47: 33,366,907 km (0.1 R)
• M48: 34,558,604 km (0.103 R)
• M49: 35,059,159 km (0.116 R)
• M50: 35,966,320 km (0.116 R)
• M51: 38,216,272 km (0.115 R)
• M52: 40,195,601 km (0.094 R)
• M53: 40,300,769 km (0.05 R)
• M54: 41,675,274 km (0.086 R)
• M55: 43,496,030 km (0.116 R)
• M56: 43,928,068 km (0.074 R)
• M57: 44,905,690 km (0.061 R)
• M58: 45,342,367 km (0.065 R)
• M59: 48,774,740 km (0.103 R)
• M60: 51,945,916 km (0.07 R)
• M61: 52,979,338 km (0.051 R)
• M62: 53,325,358 km (0.095 R)
• M63: 55,066,378 km (0.051 R)
• M64: 55,300,050 km (0.077 R)
• M65: 55,416,886 km (0.096 R)
• M66: 55,533,871 km (0.11 R)
• M67: 57,062,163 km (0.102 R)
• M68: 58,009,417 km (0.113 R)
• M69: 60,159,886 km (0.105 R)
• M70: 61,486,819 km (0.111 R)
• M71: 62,336,236 km (0.071 R)
• M72: 62,579,632 km (0.107 R)
• M73: 63,067,321 km (0.088 R)
• M74: 63,311,764 km (0.113 R)
• M75: 63,678,877 km (0.079 R)
• M76: 63,923,918 km (0.116 R)
• M77: 65,525,064 km (0.057 R)
• M78: 67,638,583 km (0.108 R)
• M79: 68,892,213 km (0.101 R)
• M80: 70,787,020 km (0.055 R)
• M81: 71,677,127 km (0.067 R)
• M82: 72,570,974 km (0.092 R)
• M83: 72,699,030 km (0.047 R)
• M84: 72,827,086 km (0.12 R)
• M85: 75,793,163 km (0.098 R)
• M86: 76,053,014 km (0.088 R)
• M87: 76,834,214 km (0.118 R)
• M88: 80,382,077 km (0.112 R)
• M89: 83,580,330 km (0.093 R)
• M90: 83,848,709 km (0.087 R)
• M91: 84,790,428 km (0.095 R)
• M92: 86,141,596 km (0.095 R)
• M93: 89,002,356 km (0.097 R)
• M94: 89,962,924 km (0.094 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 15,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit