🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.53 AU - 0.57 AU

Year: 150 Days

Day: 43.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 177.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.15 AU - 1.31 AU

Year: 503 Days

Day: 35.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.06 AU - 1.72 AU

Year: 605 Days

Day: 44.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,311,372 km

• M1: 70,012 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.35 AU - 2.05 AU

Year: 818 Days

Day: 23.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,311,372 km

• M1: 1,124,228 km (0.025 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.83 AU - 1.95 AU

Year: 959 Days

Day: 34.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.93 AU - 1.97 AU

Year: 1005 Days

Day: 31 Hours

Environment

Temp: -66 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.2

Radius: 11.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.22 AU - 6.5 AU

Year: 5234 Days

Day: 8.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 89.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 75,311,372 km

• M1: 156,330 km (0.12 R)
• M2: 251,624 km (0.072 R)
• M3: 486,492 km (0.078 R)
• M4: 594,203 km (0.064 R)
• M5: 897,737 km (0.054 R)
• M6: 1,123,480 km (0.064 R)
• M7: 1,528,441 km (0.101 R)
• M8: 2,005,210 km (0.084 R)
• M9: 2,557,226 km (0.116 R)
• M10: 2,710,265 km (0.051 R)
• M11: 2,787,906 km (0.076 R)
• M12: 2,913,718 km (0.086 R)
• M13: 3,025,467 km (0.075 R)
• M14: 3,138,713 km (0.082 R)
• M15: 3,385,998 km (0.059 R)
• M16: 3,812,651 km (0.111 R)
• M17: 4,148,499 km (0.092 R)
• M18: 4,365,565 km (0.114 R)
• M19: 4,848,766 km (0.112 R)
• M20: 5,077,501 km (0.027 R)
• M21: 5,506,398 km (0.098 R)
• M22: 5,665,271 km (0.047 R)
• M23: 5,886,227 km (0.115 R)
• M24: 6,008,000 km (0.11 R)
• M25: 6,110,026 km (0.107 R)
• M26: 6,253,939 km (0.096 R)
• M27: 6,461,581 km (0.058 R)
• M28: 6,587,243 km (0.1 R)
• M29: 7,011,951 km (0.096 R)
• M30: 7,119,512 km (0.102 R)
• M31: 7,336,429 km (0.098 R)
• M32: 7,577,431 km (0.106 R)
• M33: 8,134,983 km (0.073 R)
• M34: 8,361,773 km (0.069 R)
• M35: 9,219,118 km (0.092 R)
• M36: 9,360,788 km (0.098 R)
• M37: 9,550,777 km (0.07 R)
• M38: 10,446,270 km (0.058 R)
• M39: 10,544,705 km (0.067 R)
• M40: 10,668,273 km (0.051 R)
• M41: 10,792,140 km (0.075 R)
• M42: 10,941,588 km (0.106 R)
• M43: 11,066,502 km (0.088 R)
• M44: 11,545,964 km (0.081 R)
• M45: 11,647,840 km (0.093 R)
• M46: 11,852,340 km (0.08 R)
• M47: 11,980,695 km (0.068 R)
• M48: 12,525,231 km (0.111 R)
• M49: 12,655,980 km (0.075 R)
• M50: 13,343,681 km (0.119 R)
• M51: 14,397,897 km (0.105 R)
• M52: 14,589,981 km (0.061 R)
• M53: 15,198,994 km (0.081 R)
• M54: 15,450,618 km (0.066 R)
• M55: 15,562,966 km (0.11 R)
• M56: 15,816,534 km (0.115 R)
• M57: 15,958,054 km (0.066 R)
• M58: 16,071,598 km (0.098 R)
• M59: 16,413,579 km (0.027 R)
• M60: 16,700,657 km (0.1 R)
• M61: 17,105,021 km (0.076 R)
• M62: 17,776,715 km (0.097 R)
• M63: 17,864,828 km (0.092 R)
• M64: 18,397,397 km (0.096 R)
• M65: 18,785,154 km (0.03 R)
• M66: 18,965,120 km (0.065 R)
• M67: 19,055,328 km (0.038 R)
• M68: 19,508,310 km (0.089 R)
• M69: 20,271,259 km (0.111 R)
• M70: 20,671,733 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.2

Radius: 9.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.59 AU - 8.91 AU

Year: 7203 Days

Day: 6.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,311,372 km

• M1: 117,883 km (0.117 R)
• M2: 263,442 km (0.082 R)
• M3: 363,373 km (0.033 R)
• M4: 489,335 km (0.053 R)
• M5: 801,097 km (0.091 R)
• M6: 1,027,438 km (0.055 R)
• M7: 1,214,436 km (0.087 R)
• M8: 1,476,082 km (0.086 R)
• M9: 1,858,454 km (0.096 R)
• M10: 2,516,984 km (0.033 R)
• M11: 2,672,566 km (0.03 R)
• M12: 4,051,709 km (0.084 R)
• M13: 4,257,705 km (0.109 R)
• M14: 4,397,130 km (0.069 R)
• M15: 4,490,778 km (0.093 R)
• M16: 5,067,179 km (0.069 R)
• M17: 5,820,255 km (0.117 R)
• M18: 5,923,328 km (0.085 R)
• M19: 6,053,029 km (0.07 R)
• M20: 6,823,907 km (0.077 R)
• M21: 7,096,773 km (0.089 R)
• M22: 7,513,104 km (0.111 R)
• M23: 7,653,577 km (0.032 R)
• M24: 7,823,370 km (0.097 R)
• M25: 8,166,697 km (0.06 R)
• M26: 8,427,446 km (0.085 R)
• M27: 9,497,670 km (0.066 R)
• M28: 9,649,811 km (0.092 R)
• M29: 9,864,035 km (0.048 R)
• M30: 10,172,655 km (0.069 R)
• M31: 10,328,237 km (0.097 R)
• M32: 10,610,379 km (0.101 R)
• M33: 10,831,484 km (0.103 R)
• M34: 11,022,222 km (0.084 R)
• M35: 11,246,170 km (0.074 R)
• M36: 11,342,660 km (0.106 R)
• M37: 11,407,137 km (0.028 R)
• M38: 11,763,778 km (0.112 R)
• M39: 12,157,071 km (0.067 R)
• M40: 13,533,371 km (0.116 R)
• M41: 14,153,006 km (0.103 R)
• M42: 14,466,264 km (0.079 R)
• M43: 15,135,265 km (0.038 R)
• M44: 15,312,988 km (0.052 R)
• M45: 16,613,143 km (0.108 R)
• M46: 17,165,159 km (0.08 R)
• M47: 17,239,210 km (0.074 R)
• M48: 17,424,861 km (0.076 R)
• M49: 17,648,510 km (0.046 R)
• M50: 18,400,837 km (0.089 R)
• M51: 19,665,089 km (0.092 R)
• M52: 19,781,476 km (0.105 R)
• M53: 20,053,744 km (0.117 R)
• M54: 20,209,924 km (0.083 R)
• M55: 20,366,404 km (0.116 R)
• M56: 20,484,137 km (0.099 R)
• M57: 20,917,672 km (0.058 R)
• M58: 20,996,809 km (0.101 R)
• M59: 21,115,739 km (0.101 R)
• M60: 21,593,555 km (0.111 R)
• M61: 22,034,719 km (0.077 R)
• M62: 22,155,445 km (0.096 R)
• M63: 23,581,412 km (0.082 R)
• M64: 23,705,129 km (0.092 R)
• M65: 23,911,574 km (0.098 R)
• M66: 24,035,740 km (0.085 R)
• M67: 24,618,125 km (0.087 R)
• M68: 24,869,150 km (0.118 R)
• M69: 25,205,147 km (0.097 R)
• M70: 25,500,303 km (0.058 R)
• M71: 25,669,499 km (0.086 R)
• M72: 25,796,657 km (0.077 R)
• M73: 26,094,207 km (0.102 R)
• M74: 26,564,094 km (0.089 R)
• M75: 27,425,478 km (0.091 R)
• M76: 27,685,779 km (0.105 R)
• M77: 27,772,695 km (0.047 R)
• M78: 28,208,623 km (0.109 R)
• M79: 28,602,963 km (0.11 R)
• M80: 28,778,741 km (0.095 R)
• M81: 29,485,740 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.8

Radius: 14.9

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.31 AU - 12.33 AU

Year: 14052 Days

Day: 13.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,311,372 km

• M1: 246,238 km (0.054 R)
• M2: 357,689 km (0.117 R)
• M3: 656,136 km (0.095 R)
• M4: 1,000,511 km (0.087 R)
• M5: 1,205,609 km (0.06 R)
• M6: 1,425,369 km (0.11 R)
• M7: 2,033,633 km (0.062 R)
• M8: 2,217,938 km (0.065 R)
• M9: 2,519,228 km (0.079 R)
• M10: 2,746,767 km (0.118 R)
• M11: 2,922,095 km (0.115 R)
• M12: 3,407,839 km (0.074 R)
• M13: 4,051,410 km (0.086 R)
• M14: 4,490,030 km (0.08 R)
• M15: 5,859,001 km (0.08 R)
• M16: 6,865,794 km (0.046 R)
• M17: 7,226,924 km (0.056 R)
• M18: 7,967,732 km (0.032 R)
• M19: 9,080,591 km (0.076 R)
• M20: 9,744,805 km (0.107 R)
• M21: 10,105,486 km (0.118 R)
• M22: 10,747,410 km (0.119 R)
• M23: 10,840,161 km (0.104 R)
• M24: 10,979,885 km (0.069 R)
• M25: 11,926,391 km (0.088 R)
• M26: 13,695,685 km (0.093 R)
• M27: 15,861,862 km (0.1 R)
• M28: 16,768,575 km (0.119 R)
• M29: 16,876,435 km (0.085 R)
• M30: 17,364,423 km (0.072 R)
• M31: 18,188,109 km (0.091 R)
• M32: 18,409,813 km (0.028 R)
• M33: 19,475,698 km (0.098 R)
• M34: 19,645,791 km (0.08 R)
• M35: 20,676,969 km (0.1 R)
• M36: 21,140,872 km (0.032 R)
• M37: 21,257,409 km (0.112 R)
• M38: 21,432,588 km (0.111 R)
• M39: 21,843,234 km (0.103 R)
• M40: 22,731,995 km (0.102 R)
• M41: 22,851,374 km (0.084 R)
• M42: 24,361,564 km (0.102 R)
• M43: 24,851,647 km (0.095 R)
• M44: 24,974,617 km (0.097 R)
• M45: 25,221,303 km (0.058 R)
• M46: 25,344,871 km (0.107 R)
• M47: 26,844,291 km (0.099 R)
• M48: 27,033,682 km (0.108 R)
• M49: 28,243,779 km (0.069 R)
• M50: 28,758,695 km (0.112 R)
• M51: 28,952,574 km (0.118 R)
• M52: 29,276,602 km (0.078 R)
• M53: 29,471,678 km (0.08 R)
• M54: 30,716,781 km (0.092 R)
• M55: 31,512,043 km (0.119 R)
• M56: 31,845,497 km (0.082 R)
• M57: 32,179,998 km (0.086 R)
• M58: 33,870,304 km (0.096 R)
• M59: 35,174,199 km (0.058 R)
• M60: 36,844,460 km (0.107 R)
• M61: 37,266,176 km (0.043 R)
• M62: 37,548,168 km (0.115 R)
• M63: 39,685,622 km (0.09 R)
• M64: 41,642,811 km (0.071 R)
• M65: 42,008,728 km (0.102 R)
• M66: 42,155,334 km (0.082 R)
• M67: 43,260,862 km (0.098 R)
• M68: 43,631,416 km (0.117 R)
• M69: 45,274,599 km (0.117 R)
• M70: 46,103,670 km (0.118 R)
• M71: 46,482,302 km (0.056 R)
• M72: 46,709,841 km (0.104 R)
• M73: 47,700,478 km (0.074 R)
• M74: 48,160,192 km (0.11 R)
• M75: 49,935,470 km (0.034 R)
• M76: 50,948,397 km (0.102 R)
• M77: 51,183,116 km (0.103 R)
• M78: 52,125,433 km (0.064 R)
• M79: 52,361,948 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.8

Radius: 6.5

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 14.31 AU - 17.91 AU

Year: 23857 Days

Day: 21.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 180 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,311,372 km

• M1: 145,110 km (0.067 R)
• M2: 262,544 km (0.087 R)
• M3: 396,285 km (0.052 R)
• M4: 573,409 km (0.088 R)
• M5: 660,325 km (0.066 R)
• M6: 823,087 km (0.111 R)
• M7: 1,534,276 km (0.054 R)
• M8: 2,531,495 km (0.049 R)
• M9: 2,677,054 km (0.106 R)
• M10: 2,750,955 km (0.097 R)
• M11: 3,130,186 km (0.073 R)
• M12: 3,771,063 km (0.074 R)
• M13: 3,853,940 km (0.101 R)
• M14: 4,671,642 km (0.055 R)
• M15: 4,805,532 km (0.108 R)
• M16: 4,986,097 km (0.066 R)
• M17: 5,353,958 km (0.114 R)
• M18: 5,400,483 km (0.095 R)
• M19: 6,809,695 km (0.107 R)
• M20: 7,012,550 km (0.092 R)
• M21: 7,166,037 km (0.08 R)
• M22: 7,843,865 km (0.118 R)
• M23: 8,163,556 km (0.107 R)
• M24: 8,815,803 km (0.117 R)
• M25: 10,112,068 km (0.105 R)
• M26: 10,227,558 km (0.117 R)
• M27: 12,752,770 km (0.112 R)
• M28: 14,342,397 km (0.118 R)
• M29: 14,864,044 km (0.102 R)
• M30: 16,534,155 km (0.064 R)
• M31: 16,602,222 km (0.038 R)
• M32: 19,398,954 km (0.113 R)
• M33: 20,193,319 km (0.105 R)
• M34: 20,411,881 km (0.058 R)
• M35: 20,851,101 km (0.033 R)
• M36: 22,413,202 km (0.118 R)
• M37: 22,563,847 km (0.114 R)
• M38: 23,704,979 km (0.106 R)
• M39: 24,166,788 km (0.059 R)
• M40: 24,787,021 km (0.093 R)
• M41: 25,412,340 km (0.109 R)
• M42: 26,043,045 km (0.098 R)
• M43: 26,360,342 km (0.114 R)
• M44: 26,678,835 km (0.115 R)
• M45: 27,400,196 km (0.08 R)
• M46: 28,371,984 km (0.077 R)
• M47: 28,780,237 km (0.044 R)
• M48: 29,354,992 km (0.112 R)
• M49: 29,685,154 km (0.076 R)
• M50: 32,968,080 km (0.11 R)
• M51: 33,139,519 km (0.054 R)
• M52: 33,311,257 km (0.088 R)
• M53: 34,174,437 km (0.111 R)
• M54: 34,695,785 km (0.073 R)
• M55: 35,570,634 km (0.074 R)
• M56: 35,746,411 km (0.098 R)
• M57: 36,807,509 km (0.099 R)
• M58: 37,431,182 km (0.119 R)
• M59: 38,148,355 km (0.096 R)
• M60: 38,418,528 km (0.118 R)
• M61: 39,778,373 km (0.05 R)
• M62: 41,431,130 km (0.07 R)
• M63: 41,708,634 km (0.078 R)
• M64: 44,046,101 km (0.049 R)
• M65: 44,518,681 km (0.088 R)
• M66: 48,749,159 km (0.083 R)
• M67: 49,728,427 km (0.105 R)
• M68: 49,924,998 km (0.073 R)
• M69: 51,110,262 km (0.097 R)
• M70: 51,507,295 km (0.109 R)
• M71: 51,706,260 km (0.106 R)
• M72: 52,905,287 km (0.075 R)
• M73: 54,416,824 km (0.045 R)
• M74: 55,636,346 km (0.067 R)
• M75: 55,942,573 km (0.114 R)
• M76: 57,792,051 km (0.111 R)
• M77: 59,452,737 km (0.045 R)
• M78: 60,184,271 km (0.062 R)
• M79: 60,813,629 km (0.072 R)
• M80: 62,184,693 km (0.11 R)
• M81: 63,672,594 km (0.119 R)
• M82: 68,533,777 km (0.055 R)
• M83: 68,643,282 km (0.04 R)
• M84: 69,081,305 km (0.07 R)
• M85: 69,410,570 km (0.105 R)
• M86: 70,732,416 km (0.115 R)
• M87: 73,625,041 km (0.12 R)
• M88: 74,185,734 km (0.101 R)
• M89: 74,298,082 km (0.098 R)
• M90: 74,860,420 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 18,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit