🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.8 AU - 1.24 AU

Year: 394 Days

Day: 34.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.17 AU - 1.43 AU

Year: 568 Days

Day: 12.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.6

Radius: 13.1

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.61 AU - 5.95 AU

Year: 5321 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,426,168 km

• M1: 237,262 km (0.038 R)
• M2: 400,025 km (0.075 R)
• M3: 486,642 km (0.113 R)
• M4: 899,233 km (0.118 R)
• M5: 1,210,546 km (0.11 R)
• M6: 1,379,442 km (0.104 R)
• M7: 1,690,157 km (0.048 R)
• M8: 1,880,595 km (0.084 R)
• M9: 2,264,164 km (0.116 R)
• M10: 2,436,351 km (0.071 R)
• M11: 2,672,716 km (0.113 R)
• M12: 2,979,092 km (0.059 R)
• M13: 3,232,361 km (0.111 R)
• M14: 3,405,296 km (0.113 R)
• M15: 3,896,875 km (0.086 R)
• M16: 4,011,617 km (0.095 R)
• M17: 4,676,130 km (0.064 R)
• M18: 4,971,436 km (0.115 R)
• M19: 5,146,616 km (0.113 R)
• M20: 5,788,839 km (0.065 R)
• M21: 7,432,471 km (0.094 R)
• M22: 8,543,684 km (0.104 R)
• M23: 8,693,880 km (0.115 R)
• M24: 8,784,387 km (0.062 R)
• M25: 8,935,780 km (0.063 R)
• M26: 9,027,184 km (0.098 R)
• M27: 9,519,511 km (0.083 R)
• M28: 9,706,508 km (0.077 R)
• M29: 10,147,373 km (0.117 R)
• M30: 10,434,302 km (0.119 R)
• M31: 10,530,643 km (0.079 R)
• M32: 10,756,237 km (0.037 R)
• M33: 10,853,475 km (0.109 R)
• M34: 11,114,224 km (0.105 R)
• M35: 11,741,937 km (0.058 R)
• M36: 12,756,210 km (0.12 R)
• M37: 13,100,585 km (0.077 R)
• M38: 13,378,388 km (0.11 R)
• M39: 14,329,980 km (0.09 R)
• M40: 14,796,127 km (0.068 R)
• M41: 14,940,489 km (0.086 R)
• M42: 15,559,525 km (0.094 R)
• M43: 15,743,082 km (0.12 R)
• M44: 16,335,639 km (0.111 R)
• M45: 16,597,285 km (0.117 R)
• M46: 17,162,317 km (0.114 R)
• M47: 17,352,156 km (0.076 R)
• M48: 17,542,744 km (0.052 R)
• M49: 18,156,993 km (0.109 R)
• M50: 18,311,677 km (0.118 R)
• M51: 18,544,451 km (0.044 R)
• M52: 18,739,228 km (0.114 R)
• M53: 19,130,875 km (0.109 R)
• M54: 19,248,908 km (0.082 R)
• M55: 19,723,432 km (0.084 R)
• M56: 20,402,158 km (0.077 R)
• M57: 20,885,957 km (0.084 R)
• M58: 21,048,121 km (0.113 R)
• M59: 22,484,410 km (0.026 R)
• M60: 22,817,116 km (0.091 R)
• M61: 23,529,651 km (0.096 R)
• M62: 24,206,880 km (0.06 R)
• M63: 24,377,272 km (0.087 R)
• M64: 25,278,001 km (0.111 R)
• M65: 25,797,554 km (0.112 R)
• M66: 25,928,004 km (0.117 R)
• M67: 26,189,650 km (0.103 R)
• M68: 26,495,877 km (0.118 R)
• M69: 27,421,888 km (0.105 R)
• M70: 27,643,891 km (0.101 R)
• M71: 28,224,032 km (0.086 R)
• M72: 28,358,371 km (0.115 R)
• M73: 28,718,004 km (0.114 R)
• M74: 29,714,625 km (0.101 R)
• M75: 30,262,901 km (0.046 R)
• M76: 30,538,461 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.9

Radius: 8.2

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.19 AU - 7.71 AU

Year: 6272 Days

Day: 5.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,426,168 km

• M1: 136,732 km (0.078 R)
• M2: 193,430 km (0.099 R)
• M3: 258,206 km (0.117 R)
• M4: 351,555 km (0.083 R)
• M5: 782,247 km (0.079 R)
• M6: 913,594 km (0.086 R)
• M7: 982,260 km (0.101 R)
• M8: 1,168,958 km (0.104 R)
• M9: 1,243,906 km (0.106 R)
• M10: 1,367,175 km (0.032 R)
• M11: 1,462,469 km (0.048 R)
• M12: 1,626,278 km (0.101 R)
• M13: 1,761,814 km (0.098 R)
• M14: 1,830,928 km (0.119 R)
• M15: 2,116,810 km (0.114 R)
• M16: 2,208,962 km (0.115 R)
• M17: 3,417,863 km (0.036 R)
• M18: 3,614,285 km (0.105 R)
• M19: 4,179,615 km (0.053 R)
• M20: 4,484,495 km (0.09 R)
• M21: 4,579,789 km (0.096 R)
• M22: 4,772,322 km (0.078 R)
• M23: 4,967,547 km (0.044 R)
• M24: 5,290,529 km (0.081 R)
• M25: 5,492,635 km (0.087 R)
• M26: 5,671,554 km (0.064 R)
• M27: 5,748,897 km (0.071 R)
• M28: 5,852,568 km (0.077 R)
• M29: 6,035,376 km (0.117 R)
• M30: 6,246,609 km (0.098 R)
• M31: 6,541,167 km (0.035 R)
• M32: 6,676,403 km (0.099 R)
• M33: 7,395,371 km (0.113 R)
• M34: 7,536,442 km (0.111 R)
• M35: 7,649,837 km (0.086 R)
• M36: 8,196,767 km (0.12 R)
• M37: 8,430,887 km (0.073 R)
• M38: 8,489,679 km (0.106 R)
• M39: 9,267,289 km (0.115 R)
• M40: 9,603,136 km (0.094 R)
• M41: 9,664,621 km (0.107 R)
• M42: 10,005,255 km (0.071 R)
• M43: 10,476,040 km (0.111 R)
• M44: 10,793,935 km (0.105 R)
• M45: 10,857,963 km (0.119 R)
• M46: 10,954,005 km (0.09 R)
• M47: 11,147,285 km (0.115 R)
• M48: 12,096,933 km (0.085 R)
• M49: 12,766,981 km (0.046 R)
• M50: 13,038,352 km (0.077 R)
• M51: 14,177,989 km (0.031 R)
• M52: 14,883,941 km (0.079 R)
• M53: 15,026,657 km (0.086 R)
• M54: 15,169,673 km (0.116 R)
• M55: 15,313,137 km (0.119 R)
• M56: 16,110,494 km (0.08 R)
• M57: 16,551,060 km (0.12 R)
• M58: 17,181,914 km (0.08 R)
• M59: 17,331,512 km (0.071 R)
• M60: 18,238,224 km (0.073 R)
• M61: 18,697,490 km (0.092 R)
• M62: 19,199,092 km (0.119 R)
• M63: 19,822,615 km (0.07 R)
• M64: 20,334,240 km (0.111 R)
• M65: 21,450,689 km (0.106 R)
• M66: 21,732,831 km (0.067 R)
• M67: 22,097,550 km (0.077 R)
• M68: 22,668,865 km (0.11 R)
• M69: 23,659,502 km (0.101 R)
• M70: 23,826,004 km (0.117 R)
• M71: 24,411,829 km (0.04 R)
• M72: 26,801,955 km (0.069 R)
• M73: 26,931,955 km (0.115 R)
• M74: 27,280,069 km (0.119 R)
• M75: 27,367,285 km (0.088 R)
• M76: 27,542,165 km (0.108 R)
• M77: 27,980,636 km (0.059 R)
• M78: 28,554,344 km (0.063 R)
• M79: 28,820,329 km (0.081 R)
• M80: 29,982,704 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.7

Radius: 8.3

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.24 AU - 9.3 AU

Year: 8293 Days

Day: 11.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,426,168 km

• M1: 118,182 km (0.087 R)
• M2: 173,384 km (0.079 R)
• M3: 312,211 km (0.025 R)
• M4: 548,276 km (0.103 R)
• M5: 709,692 km (0.093 R)
• M6: 1,133,653 km (0.052 R)
• M7: 1,543,252 km (0.097 R)
• M8: 2,225,867 km (0.085 R)
• M9: 2,660,897 km (0.055 R)
• M10: 2,939,897 km (0.04 R)
• M11: 3,175,065 km (0.117 R)
• M12: 3,498,197 km (0.109 R)
• M13: 3,663,801 km (0.098 R)
• M14: 3,747,576 km (0.096 R)
• M15: 3,917,071 km (0.111 R)
• M16: 4,031,513 km (0.098 R)
• M17: 4,089,108 km (0.077 R)
• M18: 4,500,353 km (0.064 R)
• M19: 4,620,181 km (0.098 R)
• M20: 4,832,610 km (0.068 R)
• M21: 4,955,429 km (0.074 R)
• M22: 5,017,363 km (0.102 R)
• M23: 5,110,562 km (0.082 R)
• M24: 5,909,565 km (0.119 R)
• M25: 5,975,089 km (0.081 R)
• M26: 6,441,236 km (0.082 R)
• M27: 6,542,513 km (0.037 R)
• M28: 6,815,679 km (0.097 R)
• M29: 7,267,315 km (0.109 R)
• M30: 7,443,541 km (0.071 R)
• M31: 8,754,318 km (0.093 R)
• M32: 9,131,005 km (0.117 R)
• M33: 9,206,851 km (0.113 R)
• M34: 9,589,972 km (0.1 R)
• M35: 10,252,989 km (0.098 R)
• M36: 10,570,137 km (0.034 R)
• M37: 10,810,241 km (0.081 R)
• M38: 11,664,296 km (0.079 R)
• M39: 11,912,329 km (0.114 R)
• M40: 12,287,670 km (0.117 R)
• M41: 12,413,631 km (0.088 R)
• M42: 13,007,236 km (0.101 R)
• M43: 14,221,821 km (0.089 R)
• M44: 14,398,346 km (0.096 R)
• M45: 14,708,911 km (0.101 R)
• M46: 15,745,026 km (0.094 R)
• M47: 16,248,872 km (0.074 R)
• M48: 16,341,024 km (0.109 R)
• M49: 16,711,429 km (0.081 R)
• M50: 16,991,027 km (0.06 R)
• M51: 17,413,491 km (0.111 R)
• M52: 17,555,011 km (0.05 R)
• M53: 18,604,889 km (0.096 R)
• M54: 18,701,230 km (0.063 R)
• M55: 18,797,870 km (0.104 R)
• M56: 19,724,030 km (0.068 R)
• M57: 19,822,316 km (0.105 R)
• M58: 20,465,587 km (0.102 R)
• M59: 20,664,851 km (0.046 R)
• M60: 20,764,783 km (0.095 R)
• M61: 20,914,979 km (0.079 R)
• M62: 22,436,090 km (0.029 R)
• M63: 23,835,429 km (0.071 R)
• M64: 23,940,297 km (0.062 R)
• M65: 24,413,625 km (0.09 R)
• M66: 25,369,705 km (0.057 R)
• M67: 25,530,223 km (0.109 R)
• M68: 25,583,779 km (0.092 R)
• M69: 25,744,896 km (0.079 R)
• M70: 26,229,892 km (0.098 R)
• M71: 26,881,092 km (0.069 R)
• M72: 26,935,695 km (0.092 R)
• M73: 26,990,298 km (0.086 R)
• M74: 27,099,505 km (0.075 R)
• M75: 27,592,729 km (0.071 R)
• M76: 28,199,797 km (0.084 R)
• M77: 29,820,989 km (0.077 R)
• M78: 31,071,029 km (0.115 R)
• M79: 34,210,939 km (0.079 R)
• M80: 35,518,873 km (0.071 R)
• M81: 35,878,357 km (0.119 R)
• M82: 36,058,622 km (0.057 R)
• M83: 36,540,776 km (0.105 R)
• M84: 36,661,651 km (0.112 R)
• M85: 36,964,287 km (0.025 R)
• M86: 38,244,845 km (0.071 R)
• M87: 41,162,901 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 12,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit