🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.62 AU - 0.76 AU

Year: 218 Days

Day: 18.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,124,487 km

• M1: 88,113 km (0.1 R)
• M2: 232,625 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.15 AU - 1.29 AU

Year: 513 Days

Day: 35 Hours

Environment

Temp: -31 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156

Radius: 14.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.41 AU - 4.95 AU

Year: 3254 Days

Day: 14.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 100,124,487 km

• M1: 218,263 km (0.062 R)
• M2: 630,405 km (0.106 R)
• M3: 725,101 km (0.118 R)
• M4: 971,189 km (0.118 R)
• M5: 1,151,455 km (0.096 R)
• M6: 1,343,838 km (0.083 R)
• M7: 1,490,892 km (0.116 R)
• M8: 1,595,312 km (0.113 R)
• M9: 1,781,860 km (0.044 R)
• M10: 1,903,483 km (0.101 R)
• M11: 2,038,720 km (0.118 R)
• M12: 2,498,135 km (0.112 R)
• M13: 2,752,002 km (0.098 R)
• M14: 2,846,548 km (0.062 R)
• M15: 2,954,109 km (0.035 R)
• M16: 3,087,550 km (0.064 R)
• M17: 3,323,018 km (0.095 R)
• M18: 3,551,603 km (0.094 R)
• M19: 3,746,230 km (0.068 R)
• M20: 3,971,075 km (0.108 R)
• M21: 4,065,023 km (0.105 R)
• M22: 4,434,380 km (0.05 R)
• M23: 4,531,918 km (0.114 R)
• M24: 4,658,478 km (0.095 R)
• M25: 4,757,661 km (0.108 R)
• M26: 4,886,315 km (0.067 R)
• M27: 5,016,166 km (0.104 R)
• M28: 5,132,553 km (0.114 R)
• M29: 5,235,177 km (0.074 R)
• M30: 5,517,169 km (0.106 R)
• M31: 5,880,692 km (0.111 R)
• M32: 6,034,479 km (0.059 R)
• M33: 6,519,774 km (0.092 R)
• M34: 6,695,103 km (0.06 R)
• M35: 6,920,397 km (0.101 R)
• M36: 7,181,147 km (0.048 R)
• M37: 7,395,371 km (0.08 R)
• M38: 7,645,199 km (0.095 R)
• M39: 8,239,103 km (0.114 R)
• M40: 8,550,416 km (0.093 R)
• M41: 8,672,488 km (0.065 R)
• M42: 8,883,271 km (0.089 R)
• M43: 9,077,898 km (0.094 R)
• M44: 9,274,021 km (0.099 R)
• M45: 9,652,204 km (0.119 R)
• M46: 9,889,018 km (0.113 R)
• M47: 10,331,229 km (0.058 R)
• M48: 10,573,428 km (0.084 R)
• M49: 10,761,024 km (0.083 R)
• M50: 11,234,950 km (0.085 R)
• M51: 11,368,840 km (0.103 R)
• M52: 11,561,073 km (0.116 R)
• M53: 12,027,070 km (0.104 R)
• M54: 12,222,894 km (0.057 R)
• M55: 12,321,329 km (0.052 R)
• M56: 13,461,415 km (0.102 R)
• M57: 13,665,017 km (0.108 R)
• M58: 13,787,538 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.1

Radius: 9.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.08 AU - 4.92 AU

Year: 3635 Days

Day: 10.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 100,124,487 km

• M1: 135,087 km (0.111 R)
• M2: 379,380 km (0.103 R)
• M3: 477,217 km (0.119 R)
• M4: 602,580 km (0.118 R)
• M5: 692,937 km (0.113 R)
• M6: 847,921 km (0.075 R)
• M7: 971,937 km (0.116 R)
• M8: 1,036,414 km (0.111 R)
• M9: 1,102,387 km (0.099 R)
• M10: 1,170,005 km (0.099 R)
• M11: 1,643,781 km (0.068 R)
• M12: 1,787,695 km (0.12 R)
• M13: 2,830,242 km (0.093 R)
• M14: 3,003,925 km (0.118 R)
• M15: 3,213,661 km (0.059 R)
• M16: 3,361,763 km (0.104 R)
• M17: 3,512,109 km (0.083 R)
• M18: 3,579,578 km (0.072 R)
• M19: 3,716,011 km (0.099 R)
• M20: 3,836,886 km (0.104 R)
• M21: 3,923,952 km (0.098 R)
• M22: 4,189,339 km (0.119 R)
• M23: 4,626,015 km (0.091 R)
• M24: 5,366,674 km (0.046 R)
• M25: 5,602,141 km (0.087 R)
• M26: 6,246,309 km (0.072 R)
• M27: 6,577,220 km (0.08 R)
• M28: 7,020,329 km (0.094 R)
• M29: 7,105,749 km (0.105 R)
• M30: 7,170,076 km (0.118 R)
• M31: 7,407,787 km (0.032 R)
• M32: 7,473,012 km (0.088 R)
• M33: 7,736,005 km (0.105 R)
• M34: 8,406,952 km (0.078 R)
• M35: 8,726,343 km (0.06 R)
• M36: 9,803,896 km (0.025 R)
• M37: 9,899,639 km (0.096 R)
• M38: 10,140,192 km (0.115 R)
• M39: 10,285,602 km (0.114 R)
• M40: 10,553,681 km (0.065 R)
• M41: 10,824,154 km (0.067 R)
• M42: 10,898,354 km (0.114 R)
• M43: 11,047,204 km (0.103 R)
• M44: 11,827,058 km (0.074 R)
• M45: 12,108,003 km (0.112 R)
• M46: 12,468,833 km (0.062 R)
• M47: 12,624,564 km (0.106 R)
• M48: 12,754,864 km (0.04 R)
• M49: 13,492,681 km (0.054 R)
• M50: 13,679,229 km (0.104 R)
• M51: 14,055,019 km (0.055 R)
• M52: 14,298,415 km (0.112 R)
• M53: 14,679,740 km (0.088 R)
• M54: 15,258,235 km (0.06 R)
• M55: 16,437,216 km (0.088 R)
• M56: 16,865,365 km (0.11 R)
• M57: 17,008,979 km (0.056 R)
• M58: 17,326,126 km (0.113 R)
• M59: 17,732,733 km (0.084 R)
• M60: 18,054,369 km (0.107 R)
• M61: 18,614,613 km (0.118 R)
• M62: 18,941,484 km (0.117 R)
• M63: 19,240,381 km (0.107 R)
• M64: 19,420,496 km (0.07 R)
• M65: 19,631,280 km (0.065 R)
• M66: 19,903,398 km (0.09 R)
• M67: 20,207,232 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.2

Radius: 8.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.39 AU - 6.91 AU

Year: 5808 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 100,124,487 km

• M1: 166,802 km (0.083 R)
• M2: 568,322 km (0.105 R)
• M3: 628,610 km (0.118 R)
• M4: 709,842 km (0.092 R)
• M5: 823,835 km (0.075 R)
• M6: 1,038,658 km (0.11 R)
• M7: 1,248,544 km (0.117 R)
• M8: 1,352,814 km (0.088 R)
• M9: 1,484,310 km (0.095 R)
• M10: 1,557,763 km (0.104 R)
• M11: 2,065,797 km (0.112 R)
• M12: 2,134,612 km (0.099 R)
• M13: 2,232,150 km (0.086 R)
• M14: 2,475,246 km (0.09 R)
• M15: 2,533,739 km (0.061 R)
• M16: 2,607,491 km (0.107 R)
• M17: 2,681,991 km (0.051 R)
• M18: 3,287,413 km (0.103 R)
• M19: 3,514,952 km (0.107 R)
• M20: 3,764,331 km (0.119 R)
• M21: 3,933,975 km (0.085 R)
• M22: 4,088,809 km (0.118 R)
• M23: 4,158,222 km (0.079 R)
• M24: 4,245,588 km (0.113 R)
• M25: 4,351,204 km (0.093 R)
• M26: 4,673,587 km (0.058 R)
• M27: 4,746,142 km (0.047 R)
• M28: 4,929,549 km (0.059 R)
• M29: 5,133,900 km (0.101 R)
• M30: 5,190,149 km (0.116 R)
• M31: 5,608,873 km (0.102 R)
• M32: 5,666,917 km (0.092 R)
• M33: 5,880,991 km (0.111 R)
• M34: 6,097,908 km (0.087 R)
• M35: 6,418,197 km (0.055 R)
• M36: 6,784,862 km (0.09 R)
• M37: 6,970,962 km (0.047 R)
• M38: 7,054,138 km (0.109 R)
• M39: 7,305,762 km (0.06 R)
• M40: 7,538,985 km (0.112 R)
• M41: 7,860,919 km (0.085 R)
• M42: 8,187,491 km (0.105 R)
• M43: 8,253,315 km (0.119 R)
• M44: 8,341,428 km (0.082 R)
• M45: 9,011,925 km (0.085 R)
• M46: 9,468,498 km (0.117 R)
• M47: 9,722,814 km (0.035 R)
• M48: 9,815,864 km (0.108 R)
• M49: 10,309,238 km (0.113 R)
• M50: 10,499,377 km (0.1 R)
• M51: 10,738,734 km (0.092 R)
• M52: 10,834,925 km (0.112 R)
• M53: 11,100,910 km (0.105 R)
• M54: 11,369,139 km (0.116 R)
• M55: 11,812,697 km (0.115 R)
• M56: 12,036,645 km (0.112 R)
• M57: 12,387,751 km (0.031 R)
• M58: 12,920,768 km (0.048 R)
• M59: 13,177,179 km (0.116 R)
• M60: 13,799,506 km (0.082 R)
• M61: 14,325,492 km (0.055 R)
• M62: 14,484,515 km (0.088 R)
• M63: 14,617,507 km (0.12 R)
• M64: 14,884,689 km (0.075 R)
• M65: 16,217,456 km (0.12 R)
• M66: 16,605,214 km (0.111 R)
• M67: 16,716,515 km (0.107 R)
• M68: 16,967,989 km (0.119 R)
• M69: 18,966,018 km (0.097 R)
• M70: 19,082,405 km (0.092 R)
• M71: 19,199,092 km (0.12 R)
• M72: 19,345,249 km (0.12 R)
• M73: 19,433,063 km (0.068 R)

Asteroid Belt

Center: 11.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.3

Radius: 6.2

Gravity: 25.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.49 AU - 19.33 AU

Year: 25314 Days

Day: 24.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,124,487 km

• M1: 192,532 km (0.063 R)
• M2: 298,897 km (0.084 R)
• M3: 704,307 km (0.086 R)
• M4: 789,129 km (0.081 R)
• M5: 1,064,090 km (0.103 R)
• M6: 1,195,736 km (0.064 R)
• M7: 1,263,504 km (0.104 R)
• M8: 1,890,468 km (0.092 R)
• M9: 2,688,872 km (0.117 R)
• M10: 2,733,452 km (0.097 R)
• M11: 2,960,392 km (0.091 R)
• M12: 3,006,618 km (0.032 R)
• M13: 4,288,073 km (0.116 R)
• M14: 4,392,941 km (0.083 R)
• M15: 5,150,355 km (0.057 R)
• M16: 5,889,369 km (0.104 R)
• M17: 6,064,548 km (0.084 R)
• M18: 7,151,676 km (0.117 R)
• M19: 7,717,455 km (0.072 R)
• M20: 8,362,970 km (0.084 R)
• M21: 9,025,688 km (0.099 R)
• M22: 9,499,465 km (0.081 R)
• M23: 9,912,056 km (0.101 R)
• M24: 10,260,469 km (0.048 R)
• M25: 10,400,942 km (0.091 R)
• M26: 11,693,467 km (0.071 R)
• M27: 12,433,229 km (0.095 R)
• M28: 12,658,074 km (0.114 R)
• M29: 12,884,416 km (0.038 R)
• M30: 13,417,433 km (0.091 R)
• M31: 14,035,422 km (0.115 R)
• M32: 14,191,452 km (0.068 R)
• M33: 14,426,471 km (0.081 R)
• M34: 15,782,426 km (0.044 R)
• M35: 17,095,297 km (0.068 R)
• M36: 18,102,838 km (0.081 R)
• M37: 18,272,632 km (0.089 R)
• M38: 18,357,604 km (0.075 R)
• M39: 18,528,295 km (0.119 R)
• M40: 23,143,838 km (0.109 R)
• M41: 23,235,990 km (0.118 R)
• M42: 23,328,142 km (0.071 R)
• M43: 24,819,932 km (0.082 R)
• M44: 26,342,390 km (0.082 R)
• M45: 26,438,432 km (0.07 R)
• M46: 27,894,767 km (0.111 R)
• M47: 33,140,566 km (0.077 R)
• M48: 34,919,883 km (0.118 R)
• M49: 36,730,167 km (0.081 R)
• M50: 37,809,216 km (0.12 R)
• M51: 40,441,092 km (0.109 R)
• M52: 41,108,298 km (0.095 R)
• M53: 42,115,840 km (0.103 R)
• M54: 44,612,778 km (0.093 R)
• M55: 46,226,640 km (0.089 R)
• M56: 46,574,903 km (0.106 R)
• M57: 48,447,121 km (0.083 R)
• M58: 49,629,842 km (0.106 R)
• M59: 54,331,852 km (0.061 R)
• M60: 56,797,824 km (0.099 R)
• M61: 57,170,771 km (0.072 R)
• M62: 58,044,423 km (0.028 R)
• M63: 59,552,220 km (0.048 R)
• M64: 61,582,562 km (0.094 R)
• M65: 64,152,204 km (0.114 R)
• M66: 67,018,948 km (0.079 R)
• M67: 67,281,642 km (0.04 R)
• M68: 70,327,156 km (0.114 R)
• M69: 70,594,038 km (0.083 R)
• M70: 72,337,302 km (0.113 R)
• M71: 74,502,432 km (0.115 R)
• M72: 76,277,112 km (0.091 R)
• M73: 80,564,886 km (0.036 R)
• M74: 83,090,248 km (0.036 R)
• M75: 83,372,389 km (0.11 R)
• M76: 83,513,610 km (0.12 R)
• M77: 83,654,980 km (0.069 R)
• M78: 83,937,720 km (0.069 R)
• M79: 84,220,908 km (0.052 R)
• M80: 84,504,396 km (0.118 R)
• M81: 85,072,270 km (0.068 R)
• M82: 87,499,944 km (0.091 R)
• M83: 87,643,409 km (0.068 R)
• M84: 87,787,022 km (0.064 R)
• M85: 88,506,139 km (0.106 R)
• M86: 89,227,351 km (0.114 R)
• M87: 90,530,199 km (0.044 R)
• M88: 92,277,053 km (0.116 R)
• M89: 92,861,831 km (0.116 R)
• M90: 94,623,496 km (0.099 R)
• M91: 96,841,134 km (0.036 R)
• M92: 98,030,886 km (0.078 R)
• M93: 98,926,379 km (0.117 R)
• M94: 99,075,827 km (0.099 R)
• M95: 99,524,771 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 11,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit