🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.52 AU - 0.7 AU

Year: 211 Days

Day: 36.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,158,775 km

• M1: 497,114 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.98 AU - 1.02 AU

Year: 443 Days

Day: 35.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,158,775 km

• M1: 203,902 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.06 AU - 1.1 AU

Year: 497 Days

Day: 47.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.38 AU - 1.8 AU

Year: 888 Days

Day: 13.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.1

Radius: 11.4

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.54 AU - 2.74 AU

Year: 1900 Days

Day: 11.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 94,158,775 km

• M1: 164,857 km (0.041 R)
• M2: 337,642 km (0.108 R)
• M3: 466,297 km (0.074 R)
• M4: 607,068 km (0.117 R)
• M5: 687,701 km (0.118 R)
• M6: 934,987 km (0.048 R)
• M7: 1,040,154 km (0.093 R)
• M8: 1,231,938 km (0.037 R)
• M9: 1,402,779 km (0.12 R)
• M10: 1,558,959 km (0.119 R)
• M11: 1,780,364 km (0.061 R)
• M12: 2,024,658 km (0.072 R)
• M13: 2,125,487 km (0.05 R)
• M14: 2,267,006 km (0.107 R)
• M15: 2,411,667 km (0.111 R)
• M16: 2,532,393 km (0.09 R)
• M17: 2,836,226 km (0.115 R)
• M18: 3,035,790 km (0.1 R)
• M19: 3,152,027 km (0.111 R)
• M20: 3,254,801 km (0.1 R)
• M21: 3,403,800 km (0.088 R)
• M22: 3,600,821 km (0.119 R)
• M23: 3,677,564 km (0.087 R)
• M24: 3,801,731 km (0.087 R)
• M25: 4,038,095 km (0.099 R)
• M26: 4,214,621 km (0.103 R)
• M27: 4,492,424 km (0.057 R)
• M28: 4,625,267 km (0.08 R)
• M29: 4,759,456 km (0.109 R)
• M30: 5,379,240 km (0.097 R)
• M31: 5,591,520 km (0.072 R)
• M32: 5,680,830 km (0.045 R)
• M33: 5,752,487 km (0.114 R)
• M34: 6,171,211 km (0.097 R)
• M35: 6,319,164 km (0.108 R)
• M36: 7,466,131 km (0.119 R)
• M37: 7,564,716 km (0.114 R)
• M38: 7,683,496 km (0.079 R)
• M39: 7,842,818 km (0.091 R)
• M40: 7,922,853 km (0.113 R)
• M41: 8,124,212 km (0.109 R)
• M42: 8,821,637 km (0.079 R)
• M43: 9,135,493 km (0.101 R)
• M44: 9,262,053 km (0.031 R)
• M45: 9,559,753 km (0.111 R)
• M46: 10,099,053 km (0.095 R)
• M47: 10,273,783 km (0.113 R)
• M48: 10,361,448 km (0.119 R)
• M49: 10,670,517 km (0.063 R)
• M50: 11,365,549 km (0.1 R)
• M51: 11,638,565 km (0.089 R)
• M52: 12,029,015 km (0.1 R)
• M53: 12,988,386 km (0.103 R)
• M54: 13,273,969 km (0.086 R)
• M55: 13,345,626 km (0.1 R)
• M56: 13,585,581 km (0.12 R)
• M57: 13,730,242 km (0.079 R)
• M58: 13,899,587 km (0.106 R)
• M59: 14,167,218 km (0.053 R)
• M60: 14,461,028 km (0.117 R)
• M61: 14,732,249 km (0.101 R)
• M62: 14,930,615 km (0.1 R)
• M63: 15,682,046 km (0.09 R)
• M64: 16,703,051 km (0.06 R)
• M65: 16,832,154 km (0.09 R)
• M66: 16,961,706 km (0.066 R)
• M67: 17,065,527 km (0.087 R)
• M68: 17,169,497 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244

Radius: 10

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.86 AU - 4.26 AU

Year: 2975 Days

Day: 14.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 94,158,775 km

• M1: 141,669 km (0.097 R)
• M2: 249,080 km (0.088 R)
• M3: 367,562 km (0.086 R)
• M4: 445,203 km (0.05 R)
• M5: 543,489 km (0.083 R)
• M6: 756,516 km (0.052 R)
• M7: 1,067,530 km (0.117 R)
• M8: 1,140,085 km (0.073 R)
• M9: 1,252,284 km (0.112 R)
• M10: 1,477,728 km (0.042 R)
• M11: 1,600,697 km (0.099 R)
• M12: 2,058,317 km (0.054 R)
• M13: 2,184,727 km (0.072 R)
• M14: 2,421,391 km (0.113 R)
• M15: 2,518,480 km (0.087 R)
• M16: 2,629,183 km (0.091 R)
• M17: 2,894,120 km (0.096 R)
• M18: 3,010,358 km (0.082 R)
• M19: 3,101,762 km (0.066 R)
• M20: 3,980,949 km (0.116 R)
• M21: 4,197,716 km (0.11 R)
• M22: 4,582,632 km (0.036 R)
• M23: 4,703,357 km (0.095 R)
• M24: 4,932,691 km (0.081 R)
• M25: 5,181,322 km (0.093 R)
• M26: 5,244,153 km (0.113 R)
• M27: 5,739,771 km (0.078 R)
• M28: 5,821,003 km (0.07 R)
• M29: 5,952,050 km (0.115 R)
• M30: 6,133,662 km (0.096 R)
• M31: 6,367,633 km (0.113 R)
• M32: 6,485,666 km (0.068 R)
• M33: 7,017,187 km (0.034 R)
• M34: 7,209,271 km (0.038 R)
• M35: 7,332,390 km (0.085 R)
• M36: 7,420,802 km (0.109 R)
• M37: 7,849,849 km (0.098 R)
• M38: 7,922,254 km (0.03 R)
• M39: 8,287,124 km (0.116 R)
• M40: 8,360,726 km (0.097 R)
• M41: 8,527,228 km (0.117 R)
• M42: 8,620,278 km (0.112 R)
• M43: 8,844,825 km (0.076 R)
• M44: 8,957,771 km (0.109 R)
• M45: 9,395,494 km (0.115 R)
• M46: 9,742,861 km (0.107 R)
• M47: 9,859,696 km (0.101 R)
• M48: 9,976,832 km (0.119 R)
• M49: 10,232,345 km (0.096 R)
• M50: 10,569,838 km (0.054 R)
• M51: 10,669,769 km (0.047 R)
• M52: 10,971,657 km (0.06 R)
• M53: 11,398,759 km (0.043 R)
• M54: 11,728,024 km (0.115 R)
• M55: 12,039,487 km (0.117 R)
• M56: 12,395,680 km (0.099 R)
• M57: 12,458,959 km (0.045 R)
• M58: 12,522,239 km (0.097 R)
• M59: 12,712,977 km (0.115 R)
• M60: 12,904,612 km (0.108 R)
• M61: 13,485,350 km (0.12 R)
• M62: 13,920,979 km (0.1 R)
• M63: 14,118,598 km (0.101 R)
• M64: 14,206,711 km (0.078 R)
• M65: 14,361,246 km (0.092 R)
• M66: 14,449,958 km (0.066 R)
• M67: 14,716,840 km (0.079 R)
• M68: 14,873,320 km (0.027 R)
• M69: 15,120,306 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.9

Radius: 14.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.34 AU - 4.86 AU

Year: 4370 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 94,158,775 km

• M1: 179,817 km (0.102 R)
• M2: 307,274 km (0.09 R)
• M3: 430,543 km (0.064 R)
• M4: 614,398 km (0.116 R)
• M5: 788,082 km (0.11 R)
• M6: 924,964 km (0.106 R)
• M7: 1,224,907 km (0.101 R)
• M8: 1,336,358 km (0.077 R)
• M9: 1,637,797 km (0.098 R)
• M10: 1,733,989 km (0.097 R)
• M11: 1,832,275 km (0.117 R)
• M12: 1,961,527 km (0.073 R)
• M13: 2,735,995 km (0.026 R)
• M14: 3,105,053 km (0.074 R)
• M15: 3,225,928 km (0.113 R)
• M16: 3,508,220 km (0.12 R)
• M17: 3,707,185 km (0.095 R)
• M18: 3,984,539 km (0.104 R)
• M19: 4,717,718 km (0.06 R)
• M20: 5,140,931 km (0.09 R)
• M21: 5,243,555 km (0.078 R)
• M22: 5,429,954 km (0.099 R)
• M23: 5,809,484 km (0.083 R)
• M24: 6,089,082 km (0.108 R)
• M25: 6,285,355 km (0.097 R)
• M26: 6,417,300 km (0.092 R)
• M27: 6,639,303 km (0.06 R)
• M28: 7,068,200 km (0.116 R)
• M29: 7,182,643 km (0.103 R)
• M30: 7,366,947 km (0.029 R)
• M31: 7,506,223 km (0.086 R)
• M32: 7,716,857 km (0.098 R)
• M33: 8,263,936 km (0.082 R)
• M34: 8,408,896 km (0.074 R)
• M35: 8,799,197 km (0.064 R)
• M36: 9,446,208 km (0.079 R)
• M37: 9,597,751 km (0.051 R)
• M38: 9,903,229 km (0.079 R)
• M39: 11,183,937 km (0.097 R)
• M40: 11,748,669 km (0.095 R)
• M41: 12,020,937 km (0.065 R)
• M42: 12,766,533 km (0.096 R)
• M43: 12,990,331 km (0.065 R)
• M44: 13,755,225 km (0.082 R)
• M45: 13,898,540 km (0.108 R)
• M46: 14,128,771 km (0.09 R)
• M47: 14,593,123 km (0.045 R)
• M48: 14,827,243 km (0.077 R)
• M49: 16,197,261 km (0.099 R)
• M50: 16,318,285 km (0.097 R)
• M51: 16,561,382 km (0.083 R)
• M52: 17,081,833 km (0.116 R)
• M53: 17,421,420 km (0.08 R)
• M54: 17,638,636 km (0.118 R)
• M55: 17,919,431 km (0.084 R)
• M56: 18,295,969 km (0.062 R)
• M57: 18,485,210 km (0.094 R)
• M58: 18,675,200 km (0.095 R)
• M59: 18,770,344 km (0.05 R)
• M60: 18,993,095 km (0.085 R)
• M61: 19,216,894 km (0.111 R)
• M62: 20,152,778 km (0.076 R)
• M63: 21,004,588 km (0.064 R)
• M64: 21,434,981 km (0.079 R)
• M65: 22,069,127 km (0.096 R)
• M66: 22,405,423 km (0.09 R)
• M67: 22,743,364 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.5

Radius: 4.8

Gravity: 42.77 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.11 AU - 15.69 AU

Year: 22954 Days

Day: 17.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,158,775 km

• M1: 62,682 km (0.057 R)
• M2: 268,229 km (0.089 R)
• M3: 812,466 km (0.09 R)
• M4: 988,094 km (0.109 R)
• M5: 1,877,603 km (0.101 R)
• M6: 2,070,285 km (0.063 R)
• M7: 2,309,791 km (0.055 R)
• M8: 3,922,456 km (0.07 R)
• M9: 4,168,545 km (0.096 R)
• M10: 4,419,570 km (0.041 R)
• M11: 4,470,284 km (0.106 R)
• M12: 4,727,143 km (0.071 R)
• M13: 4,779,203 km (0.11 R)
• M14: 5,857,654 km (0.048 R)
• M15: 6,082,051 km (0.101 R)
• M16: 6,309,290 km (0.09 R)
• M17: 6,948,522 km (0.093 R)
• M18: 7,126,394 km (0.062 R)
• M19: 7,365,900 km (0.066 R)
• M20: 8,287,572 km (0.091 R)
• M21: 8,350,254 km (0.119 R)
• M22: 8,921,867 km (0.09 R)
• M23: 9,244,849 km (0.115 R)
• M24: 9,769,639 km (0.04 R)
• M25: 9,835,910 km (0.063 R)
• M26: 11,192,613 km (0.109 R)
• M27: 11,262,027 km (0.07 R)
• M28: 11,611,039 km (0.118 R)
• M29: 11,822,121 km (0.099 R)
• M30: 13,041,942 km (0.108 R)
• M31: 13,926,963 km (0.097 R)
• M32: 15,060,167 km (0.112 R)
• M33: 15,521,677 km (0.112 R)
• M34: 15,676,660 km (0.096 R)
• M35: 17,817,106 km (0.087 R)
• M36: 18,468,755 km (0.096 R)
• M37: 19,627,689 km (0.072 R)
• M38: 22,276,469 km (0.04 R)
• M39: 22,538,714 km (0.055 R)
• M40: 23,242,872 km (0.099 R)
• M41: 24,312,796 km (0.074 R)
• M42: 24,582,820 km (0.101 R)
• M43: 24,853,741 km (0.05 R)
• M44: 25,581,236 km (0.092 R)
• M45: 25,947,601 km (0.05 R)
• M46: 26,223,460 km (0.081 R)
• M47: 26,685,418 km (0.098 R)
• M48: 27,805,158 km (0.12 R)
• M49: 28,749,868 km (0.092 R)
• M50: 29,993,625 km (0.108 R)
• M51: 30,670,705 km (0.095 R)
• M52: 31,450,559 km (0.1 R)
• M53: 31,744,668 km (0.091 R)
• M54: 33,328,760 km (0.075 R)
• M55: 33,829,015 km (0.106 R)
• M56: 36,059,669 km (0.051 R)
• M57: 36,985,680 km (0.095 R)
• M58: 39,810,686 km (0.085 R)
• M59: 41,839,832 km (0.097 R)
• M60: 42,704,208 km (0.079 R)
• M61: 43,356,455 km (0.105 R)
• M62: 45,001,134 km (0.075 R)
• M63: 45,775,752 km (0.1 R)
• M64: 45,886,753 km (0.079 R)
• M65: 46,331,657 km (0.027 R)
• M66: 52,012,337 km (0.108 R)
• M67: 52,941,490 km (0.066 R)
• M68: 55,642,928 km (0.105 R)
• M69: 55,880,041 km (0.072 R)
• M70: 56,831,483 km (0.083 R)
• M71: 56,950,862 km (0.069 R)
• M72: 58,991,826 km (0.086 R)
• M73: 59,717,824 km (0.062 R)
• M74: 61,791,101 km (0.1 R)
• M75: 66,258,543 km (0.111 R)
• M76: 67,644,118 km (0.088 R)
• M77: 69,932,217 km (0.07 R)
• M78: 71,214,271 km (0.06 R)
• M79: 71,342,776 km (0.087 R)
• M80: 71,471,580 km (0.041 R)
• M81: 71,987,094 km (0.109 R)
• M82: 73,411,415 km (0.079 R)
• M83: 73,671,416 km (0.076 R)
• M84: 74,322,616 km (0.069 R)
• M85: 76,024,740 km (0.081 R)
• M86: 78,801,426 km (0.059 R)
• M87: 78,934,419 km (0.086 R)
• M88: 79,067,561 km (0.073 R)
• M89: 81,745,662 km (0.059 R)
• M90: 81,880,300 km (0.083 R)
• M91: 86,366,142 km (0.026 R)
• M92: 87,327,907 km (0.064 R)
• M93: 91,769,467 km (0.104 R)
• M94: 92,049,515 km (0.094 R)
• M95: 93,453,939 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 18,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit