🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.51 AU - 0.53 AU

Year: 144 Days

Day: 15.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,404,479 km

• M1: 286,929 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.72 AU - 0.86 AU

Year: 270 Days

Day: 44.8 Hours

Environment

Temp: 50 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,404,479 km

• M1: 696,378 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.79 AU - 0.81 AU

Year: 275 Days

Day: 16.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.8 AU - 1.02 AU

Year: 334 Days

Day: 21 Hours

Environment

Temp: 2 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,404,479 km

• M1: 894,894 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.46 AU - 2.94 AU

Year: 1708 Days

Day: 34.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,404,479 km

• M1: 1,611,019 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.8 AU - 3.12 AU

Year: 1961 Days

Day: 28.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,404,479 km

• M1: 44,730 km (0.064 R)
• M2: 120,576 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.4

Radius: 11.6

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.19 AU - 5.01 AU

Year: 3798 Days

Day: 10.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 50,404,479 km

• M1: 188,643 km (0.06 R)
• M2: 284,984 km (0.068 R)
• M3: 506,389 km (0.041 R)
• M4: 696,528 km (0.115 R)
• M5: 857,794 km (0.057 R)
• M6: 957,277 km (0.073 R)
• M7: 1,129,015 km (0.091 R)
• M8: 1,385,276 km (0.085 R)
• M9: 1,822,401 km (0.099 R)
• M10: 1,917,396 km (0.102 R)
• M11: 2,050,837 km (0.082 R)
• M12: 2,404,636 km (0.095 R)
• M13: 2,496,190 km (0.064 R)
• M14: 2,588,791 km (0.032 R)
• M15: 2,723,429 km (0.094 R)
• M16: 3,098,471 km (0.102 R)
• M17: 3,372,385 km (0.068 R)
• M18: 3,549,509 km (0.092 R)
• M19: 3,775,252 km (0.086 R)
• M20: 4,130,846 km (0.119 R)
• M21: 4,368,557 km (0.108 R)
• M22: 4,807,776 km (0.072 R)
• M23: 4,957,524 km (0.053 R)
• M24: 5,091,713 km (0.072 R)
• M25: 5,329,723 km (0.095 R)
• M26: 5,432,946 km (0.113 R)
• M27: 5,781,509 km (0.069 R)
• M28: 5,905,376 km (0.101 R)
• M29: 6,012,039 km (0.097 R)
• M30: 6,119,600 km (0.104 R)
• M31: 6,390,971 km (0.107 R)
• M32: 6,908,280 km (0.114 R)
• M33: 7,343,460 km (0.054 R)
• M34: 7,516,096 km (0.117 R)
• M35: 7,787,467 km (0.09 R)
• M36: 7,904,751 km (0.025 R)
• M37: 9,192,191 km (0.076 R)
• M38: 9,712,642 km (0.1 R)
• M39: 10,242,817 km (0.073 R)
• M40: 10,435,947 km (0.059 R)
• M41: 10,651,967 km (0.105 R)
• M42: 11,088,643 km (0.112 R)
• M43: 11,508,863 km (0.098 R)
• M44: 11,664,894 km (0.097 R)
• M45: 11,799,382 km (0.058 R)
• M46: 11,934,170 km (0.112 R)
• M47: 12,047,117 km (0.094 R)
• M48: 12,137,623 km (0.035 R)
• M49: 12,228,280 km (0.065 R)
• M50: 12,410,490 km (0.078 R)
• M51: 12,639,524 km (0.034 R)
• M52: 12,869,905 km (0.118 R)
• M53: 13,101,632 km (0.12 R)
• M54: 13,334,855 km (0.083 R)
• M55: 13,451,990 km (0.086 R)
• M56: 13,781,704 km (0.085 R)
• M57: 13,923,822 km (0.076 R)
• M58: 14,569,486 km (0.044 R)
• M59: 14,981,030 km (0.119 R)
• M60: 15,519,433 km (0.063 R)
• M61: 15,593,334 km (0.063 R)
• M62: 15,889,987 km (0.12 R)
• M63: 15,964,486 km (0.112 R)
• M64: 16,163,751 km (0.066 R)
• M65: 16,665,352 km (0.103 R)
• M66: 16,842,177 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524

Radius: 14.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.02 AU - 5.28 AU

Year: 3861 Days

Day: 11.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 50,404,479 km

• M1: 278,252 km (0.112 R)
• M2: 479,012 km (0.077 R)
• M3: 814,560 km (0.115 R)
• M4: 943,813 km (0.087 R)
• M5: 1,188,555 km (0.108 R)
• M6: 1,300,155 km (0.077 R)
• M7: 1,441,675 km (0.105 R)
• M8: 1,602,492 km (0.06 R)
• M9: 2,016,579 km (0.105 R)
• M10: 3,133,627 km (0.111 R)
• M11: 3,381,061 km (0.082 R)
• M12: 3,580,027 km (0.05 R)
• M13: 3,783,031 km (0.085 R)
• M14: 3,876,530 km (0.03 R)
• M15: 4,123,366 km (0.109 R)
• M16: 4,414,783 km (0.09 R)
• M17: 4,672,989 km (0.082 R)
• M18: 4,793,864 km (0.11 R)
• M19: 4,895,291 km (0.117 R)
• M20: 4,997,616 km (0.084 R)
• M21: 5,183,417 km (0.097 R)
• M22: 5,540,956 km (0.074 R)
• M23: 5,863,040 km (0.072 R)
• M24: 6,103,294 km (0.099 R)
• M25: 6,797,727 km (0.113 R)
• M26: 7,189,374 km (0.087 R)
• M27: 7,282,574 km (0.09 R)
• M28: 7,850,447 km (0.109 R)
• M29: 8,580,635 km (0.109 R)
• M30: 8,853,800 km (0.076 R)
• M31: 9,054,262 km (0.103 R)
• M32: 9,307,082 km (0.085 R)
• M33: 9,408,808 km (0.108 R)
• M34: 9,767,993 km (0.108 R)
• M35: 10,236,384 km (0.082 R)
• M36: 10,394,210 km (0.064 R)
• M37: 10,658,998 km (0.108 R)
• M38: 10,765,512 km (0.084 R)
• M39: 11,033,441 km (0.086 R)
• M40: 11,276,538 km (0.098 R)
• M41: 11,412,373 km (0.084 R)
• M42: 11,933,422 km (0.115 R)
• M43: 12,182,951 km (0.076 R)
• M44: 12,434,126 km (0.118 R)
• M45: 12,771,918 km (0.067 R)
• M46: 13,055,705 km (0.097 R)
• M47: 13,571,818 km (0.056 R)
• M48: 14,094,513 km (0.108 R)
• M49: 14,564,849 km (0.103 R)
• M50: 14,861,352 km (0.086 R)
• M51: 15,130,029 km (0.12 R)
• M52: 15,581,366 km (0.074 R)
• M53: 15,793,496 km (0.076 R)
• M54: 15,915,119 km (0.119 R)
• M55: 16,220,598 km (0.104 R)
• M56: 16,806,423 km (0.114 R)
• M57: 16,961,706 km (0.117 R)
• M58: 17,055,204 km (0.091 R)
• M59: 17,556,357 km (0.077 R)
• M60: 17,935,438 km (0.106 R)
• M61: 18,349,076 km (0.099 R)
• M62: 18,477,132 km (0.034 R)
• M63: 18,862,646 km (0.072 R)
• M64: 19,315,927 km (0.115 R)
• M65: 19,609,289 km (0.104 R)
• M66: 19,903,997 km (0.055 R)
• M67: 22,588,231 km (0.045 R)
• M68: 22,931,708 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.6

Radius: 10.2

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.64 AU - 11.62 AU

Year: 12413 Days

Day: 5.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,404,479 km

• M1: 136,882 km (0.077 R)
• M2: 262,395 km (0.116 R)
• M3: 340,186 km (0.062 R)
• M4: 413,339 km (0.099 R)
• M5: 1,211,144 km (0.108 R)
• M6: 1,860,998 km (0.055 R)
• M7: 2,089,583 km (0.05 R)
• M8: 2,573,981 km (0.108 R)
• M9: 2,796,732 km (0.076 R)
• M10: 3,364,307 km (0.062 R)
• M11: 4,374,990 km (0.102 R)
• M12: 4,450,686 km (0.091 R)
• M13: 4,874,497 km (0.116 R)
• M14: 4,952,886 km (0.094 R)
• M15: 6,566,000 km (0.069 R)
• M16: 6,827,497 km (0.114 R)
• M17: 7,137,165 km (0.108 R)
• M18: 7,770,113 km (0.108 R)
• M19: 8,093,394 km (0.067 R)
• M20: 8,610,255 km (0.09 R)
• M21: 9,381,133 km (0.08 R)
• M22: 9,973,840 km (0.109 R)
• M23: 10,477,087 km (0.077 R)
• M24: 10,680,690 km (0.075 R)
• M25: 11,143,545 km (0.099 R)
• M26: 11,508,265 km (0.08 R)
• M27: 11,929,682 km (0.069 R)
• M28: 12,302,779 km (0.045 R)
• M29: 13,334,406 km (0.095 R)
• M30: 13,610,564 km (0.085 R)
• M31: 14,000,266 km (0.114 R)
• M32: 14,847,738 km (0.077 R)
• M33: 15,191,365 km (0.092 R)
• M34: 15,422,044 km (0.109 R)
• M35: 16,003,531 km (0.103 R)
• M36: 17,609,315 km (0.036 R)
• M37: 17,730,340 km (0.097 R)
• M38: 18,216,982 km (0.064 R)
• M39: 19,265,812 km (0.087 R)
• M40: 22,070,323 km (0.091 R)
• M41: 22,397,045 km (0.109 R)
• M42: 22,528,093 km (0.117 R)
• M43: 23,719,790 km (0.106 R)
• M44: 24,796,146 km (0.102 R)
• M45: 25,272,167 km (0.085 R)
• M46: 25,408,600 km (0.064 R)
• M47: 25,957,175 km (0.096 R)
• M48: 26,233,034 km (0.066 R)
• M49: 26,302,148 km (0.068 R)
• M50: 26,509,790 km (0.095 R)
• M51: 26,648,467 km (0.093 R)
• M52: 26,717,881 km (0.108 R)
• M53: 28,049,152 km (0.12 R)
• M54: 29,258,352 km (0.103 R)
• M55: 29,617,237 km (0.111 R)
• M56: 30,049,874 km (0.102 R)
• M57: 30,122,130 km (0.117 R)
• M58: 30,702,719 km (0.043 R)
• M59: 30,775,573 km (0.119 R)
• M60: 30,921,431 km (0.116 R)
• M61: 31,506,957 km (0.097 R)
• M62: 31,580,410 km (0.081 R)
• M63: 32,022,471 km (0.063 R)
• M64: 32,540,678 km (0.108 R)
• M65: 34,187,302 km (0.092 R)
• M66: 34,717,028 km (0.114 R)
• M67: 36,168,277 km (0.063 R)
• M68: 36,630,535 km (0.092 R)
• M69: 38,656,838 km (0.057 R)
• M70: 38,814,215 km (0.044 R)
• M71: 43,224,809 km (0.116 R)
• M72: 43,633,510 km (0.098 R)
• M73: 45,281,331 km (0.111 R)
• M74: 47,369,717 km (0.073 R)
• M75: 48,298,570 km (0.093 R)
• M76: 48,807,652 km (0.054 R)
• M77: 48,892,773 km (0.118 R)
• M78: 51,207,202 km (0.045 R)
• M79: 51,466,604 km (0.109 R)
• M80: 54,348,308 km (0.073 R)
• M81: 54,789,472 km (0.104 R)
• M82: 54,966,297 km (0.074 R)
• M83: 55,409,107 km (0.072 R)
• M84: 56,834,176 km (0.111 R)
• M85: 57,371,681 km (0.116 R)
• M86: 57,820,923 km (0.114 R)
• M87: 59,356,994 km (0.094 R)
• M88: 59,629,412 km (0.059 R)
• M89: 59,902,279 km (0.096 R)
• M90: 60,632,017 km (0.051 R)
• M91: 60,997,933 km (0.111 R)
• M92: 61,181,191 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231

Radius: 6.7

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.52 AU - 15.98 AU

Year: 18569 Days

Day: 16.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,404,479 km

• M1: 133,591 km (0.1 R)
• M2: 194,926 km (0.079 R)
• M3: 319,092 km (0.098 R)
• M4: 841,488 km (0.093 R)
• M5: 936,483 km (0.111 R)
• M6: 1,221,915 km (0.027 R)
• M7: 1,487,601 km (0.105 R)
• M8: 1,674,599 km (0.113 R)
• M9: 2,579,366 km (0.12 R)
• M10: 2,977,596 km (0.105 R)
• M11: 3,065,410 km (0.098 R)
• M12: 3,735,758 km (0.084 R)
• M13: 4,055,000 km (0.111 R)
• M14: 5,170,102 km (0.12 R)
• M15: 5,275,868 km (0.117 R)
• M16: 5,382,531 km (0.089 R)
• M17: 6,716,196 km (0.076 R)
• M18: 7,221,837 km (0.094 R)
• M19: 8,023,383 km (0.119 R)
• M20: 9,149,705 km (0.088 R)
• M21: 9,363,780 km (0.051 R)
• M22: 9,536,116 km (0.11 R)
• M23: 9,840,398 km (0.102 R)
• M24: 10,103,691 km (0.114 R)
• M25: 10,592,427 km (0.095 R)
• M26: 11,088,793 km (0.12 R)
• M27: 11,592,937 km (0.1 R)
• M28: 11,639,014 km (0.027 R)
• M29: 12,718,362 km (0.052 R)
• M30: 13,101,183 km (0.035 R)
• M31: 13,633,752 km (0.112 R)
• M32: 13,829,276 km (0.108 R)
• M33: 14,770,247 km (0.103 R)
• M34: 14,870,477 km (0.074 R)
• M35: 15,021,272 km (0.111 R)
• M36: 15,223,079 km (0.077 R)
• M37: 15,425,934 km (0.086 R)
• M38: 15,527,661 km (0.086 R)
• M39: 15,782,875 km (0.097 R)
• M40: 16,142,657 km (0.103 R)
• M41: 16,297,641 km (0.025 R)
• M42: 17,608,268 km (0.056 R)
• M43: 17,767,889 km (0.063 R)
• M44: 18,898,250 km (0.104 R)
• M45: 19,061,611 km (0.084 R)
• M46: 19,116,214 km (0.045 R)
• M47: 20,833,149 km (0.057 R)
• M48: 21,114,692 km (0.092 R)
• M49: 21,171,240 km (0.115 R)
• M50: 21,397,582 km (0.116 R)
• M51: 22,195,986 km (0.106 R)
• M52: 22,541,258 km (0.116 R)
• M53: 22,656,747 km (0.103 R)
• M54: 23,587,545 km (0.11 R)
• M55: 24,057,582 km (0.097 R)
• M56: 24,828,011 km (0.032 R)
• M57: 25,126,608 km (0.116 R)
• M58: 26,636,798 km (0.113 R)
• M59: 27,126,133 km (0.118 R)
• M60: 27,989,911 km (0.113 R)
• M61: 28,799,984 km (0.034 R)
• M62: 30,124,673 km (0.073 R)
• M63: 30,826,586 km (0.109 R)
• M64: 31,018,819 km (0.034 R)
• M65: 31,083,146 km (0.088 R)
• M66: 31,857,016 km (0.109 R)
• M67: 32,898,666 km (0.092 R)
• M68: 33,160,911 km (0.102 R)
• M69: 33,951,536 km (0.083 R)
• M70: 34,216,474 km (0.074 R)
• M71: 34,548,581 km (0.114 R)
• M72: 35,618,655 km (0.099 R)
• M73: 36,699,499 km (0.115 R)
• M74: 37,107,602 km (0.061 R)
• M75: 37,380,469 km (0.073 R)
• M76: 38,272,072 km (0.049 R)
• M77: 38,547,781 km (0.102 R)
• M78: 39,031,880 km (0.116 R)
• M79: 39,239,970 km (0.118 R)
• M80: 40,426,132 km (0.071 R)
• M81: 41,058,931 km (0.038 R)
• M82: 42,334,253 km (0.046 R)
• M83: 44,343,651 km (0.106 R)
• M84: 44,705,678 km (0.046 R)
• M85: 45,068,752 km (0.094 R)
• M86: 45,214,311 km (0.079 R)
• M87: 47,415,644 km (0.093 R)
• M88: 47,489,545 km (0.072 R)
• M89: 48,157,051 km (0.096 R)
• M90: 48,529,250 km (0.103 R)
• M91: 49,501,487 km (0.082 R)
• M92: 50,178,267 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 17,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit