🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.37 AU - 1.65 AU

Year: 685 Days

Day: 31.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 162.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,384,945 km

• M1: 432,338 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.29 AU - 1.73 AU

Year: 685 Days

Day: 43.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.79 AU - 2.13 AU

Year: 1012 Days

Day: 26.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 95.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.15 AU - 2.93 AU

Year: 1494 Days

Day: 42.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.2

Radius: 11.7

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.16 AU - 5.24 AU

Year: 3759 Days

Day: 11.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 84,384,945 km

• M1: 146,008 km (0.105 R)
• M2: 230,381 km (0.096 R)
• M3: 346,020 km (0.094 R)
• M4: 572,361 km (0.086 R)
• M5: 728,392 km (0.066 R)
• M6: 874,400 km (0.116 R)
• M7: 1,048,980 km (0.113 R)
• M8: 1,140,833 km (0.069 R)
• M9: 1,225,955 km (0.069 R)
• M10: 1,342,940 km (0.074 R)
• M11: 1,706,613 km (0.12 R)
• M12: 2,219,135 km (0.091 R)
• M13: 2,315,177 km (0.108 R)
• M14: 2,400,447 km (0.065 R)
• M15: 2,726,421 km (0.112 R)
• M16: 2,881,704 km (0.06 R)
• M17: 3,013,500 km (0.119 R)
• M18: 3,147,240 km (0.054 R)
• M19: 3,337,977 km (0.058 R)
• M20: 3,574,791 km (0.089 R)
• M21: 3,716,609 km (0.112 R)
• M22: 4,153,585 km (0.12 R)
• M23: 4,499,904 km (0.111 R)
• M24: 4,576,348 km (0.103 R)
• M25: 4,777,408 km (0.111 R)
• M26: 5,268,687 km (0.096 R)
• M27: 5,726,307 km (0.093 R)
• M28: 5,859,449 km (0.073 R)
• M29: 6,162,834 km (0.038 R)
• M30: 6,247,955 km (0.113 R)
• M31: 6,575,425 km (0.034 R)
• M32: 7,318,926 km (0.108 R)
• M33: 7,609,146 km (0.07 R)
• M34: 7,829,354 km (0.052 R)
• M35: 7,903,256 km (0.072 R)
• M36: 8,808,023 km (0.081 R)
• M37: 9,000,705 km (0.104 R)
• M38: 9,136,391 km (0.115 R)
• M39: 9,253,227 km (0.074 R)
• M40: 9,547,486 km (0.107 R)
• M41: 10,004,806 km (0.114 R)
• M42: 10,165,475 km (0.103 R)
• M43: 10,246,257 km (0.108 R)
• M44: 10,448,962 km (0.065 R)
• M45: 10,530,344 km (0.049 R)
• M46: 10,714,349 km (0.098 R)
• M47: 10,899,551 km (0.104 R)
• M48: 11,002,774 km (0.038 R)
• M49: 12,117,876 km (0.053 R)
• M50: 12,569,662 km (0.104 R)
• M51: 13,246,592 km (0.091 R)
• M52: 13,578,550 km (0.114 R)
• M53: 13,734,281 km (0.105 R)
• M54: 14,047,689 km (0.106 R)
• M55: 14,318,162 km (0.092 R)
• M56: 14,431,407 km (0.115 R)
• M57: 14,567,691 km (0.107 R)
• M58: 14,681,535 km (0.088 R)
• M59: 15,002,123 km (0.064 R)
• M60: 15,371,181 km (0.05 R)
• M61: 15,510,307 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.4

Radius: 8.8

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.02 AU - 9.88 AU

Year: 8270 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,384,945 km

• M1: 232,325 km (0.057 R)
• M2: 345,571 km (0.047 R)
• M3: 445,353 km (0.12 R)
• M4: 505,641 km (0.088 R)
• M5: 649,255 km (0.098 R)
• M6: 719,416 km (0.045 R)
• M7: 883,226 km (0.072 R)
• M8: 1,059,452 km (0.052 R)
• M9: 1,143,526 km (0.12 R)
• M10: 1,318,556 km (0.088 R)
• M11: 1,427,912 km (0.115 R)
• M12: 2,254,290 km (0.115 R)
• M13: 2,319,814 km (0.1 R)
• M14: 2,611,380 km (0.076 R)
• M15: 2,680,345 km (0.12 R)
• M16: 2,796,732 km (0.107 R)
• M17: 3,453,616 km (0.053 R)
• M18: 3,943,849 km (0.085 R)
• M19: 4,210,731 km (0.113 R)
• M20: 4,455,922 km (0.109 R)
• M21: 4,677,776 km (0.099 R)
• M22: 6,114,663 km (0.074 R)
• M23: 6,299,417 km (0.072 R)
• M24: 6,611,627 km (0.059 R)
• M25: 6,864,897 km (0.027 R)
• M26: 8,178,815 km (0.076 R)
• M27: 8,794,859 km (0.069 R)
• M28: 9,249,188 km (0.112 R)
• M29: 9,532,676 km (0.041 R)
• M30: 10,363,243 km (0.078 R)
• M31: 10,583,750 km (0.054 R)
• M32: 10,954,753 km (0.107 R)
• M33: 11,292,246 km (0.079 R)
• M34: 12,247,727 km (0.057 R)
• M35: 12,325,369 km (0.063 R)
• M36: 12,403,010 km (0.054 R)
• M37: 12,637,280 km (0.08 R)
• M38: 13,668,757 km (0.109 R)
• M39: 13,991,590 km (0.107 R)
• M40: 14,439,635 km (0.042 R)
• M41: 14,892,318 km (0.101 R)
• M42: 15,016,634 km (0.067 R)
• M43: 15,433,414 km (0.119 R)
• M44: 16,363,613 km (0.094 R)
• M45: 16,534,753 km (0.039 R)
• M46: 16,792,511 km (0.113 R)
• M47: 17,225,148 km (0.04 R)
• M48: 17,573,860 km (0.115 R)
• M49: 18,678,491 km (0.118 R)
• M50: 19,081,657 km (0.094 R)
• M51: 19,171,566 km (0.117 R)
• M52: 19,623,650 km (0.117 R)
• M53: 21,000,848 km (0.086 R)
• M54: 22,266,745 km (0.081 R)
• M55: 22,504,008 km (0.093 R)
• M56: 22,741,868 km (0.108 R)
• M57: 23,412,665 km (0.102 R)
• M58: 23,798,927 km (0.062 R)
• M59: 24,431,127 km (0.118 R)
• M60: 24,724,638 km (0.109 R)
• M61: 24,871,992 km (0.07 R)
• M62: 25,068,714 km (0.108 R)
• M63: 25,811,317 km (0.086 R)
• M64: 27,014,383 km (0.089 R)
• M65: 28,543,872 km (0.117 R)
• M66: 29,370,999 km (0.079 R)
• M67: 30,258,413 km (0.08 R)
• M68: 30,415,940 km (0.094 R)
• M69: 30,626,424 km (0.089 R)
• M70: 30,995,931 km (0.118 R)
• M71: 31,686,026 km (0.086 R)
• M72: 32,166,684 km (0.055 R)
• M73: 33,189,484 km (0.089 R)
• M74: 33,732,076 km (0.098 R)
• M75: 34,113,700 km (0.09 R)
• M76: 34,387,015 km (0.069 R)
• M77: 34,661,228 km (0.109 R)
• M78: 36,321,316 km (0.08 R)
• M79: 36,656,415 km (0.114 R)
• M80: 36,712,365 km (0.043 R)
• M81: 37,161,009 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.2

Radius: 7.1

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.33 AU - 16.75 AU

Year: 20456 Days

Day: 23.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,384,945 km

• M1: 90,956 km (0.107 R)
• M2: 230,082 km (0.114 R)
• M3: 367,562 km (0.076 R)
• M4: 467,942 km (0.098 R)
• M5: 672,742 km (0.11 R)
• M6: 877,990 km (0.116 R)
• M7: 1,283,550 km (0.097 R)
• M8: 1,539,212 km (0.118 R)
• M9: 1,673,103 km (0.077 R)
• M10: 1,881,193 km (0.113 R)
• M11: 3,125,399 km (0.12 R)
• M12: 3,556,839 km (0.118 R)
• M13: 4,006,979 km (0.089 R)
• M14: 4,285,680 km (0.103 R)
• M15: 5,980,624 km (0.08 R)
• M16: 8,500,001 km (0.044 R)
• M17: 11,106,894 km (0.105 R)
• M18: 12,093,342 km (0.077 R)
• M19: 12,563,229 km (0.115 R)
• M20: 13,382,577 km (0.051 R)
• M21: 14,289,589 km (0.108 R)
• M22: 14,572,628 km (0.053 R)
• M23: 14,643,687 km (0.072 R)
• M24: 15,000,777 km (0.109 R)
• M25: 16,457,411 km (0.07 R)
• M26: 17,277,656 km (0.066 R)
• M27: 17,352,904 km (0.051 R)
• M28: 18,264,105 km (0.092 R)
• M29: 18,571,229 km (0.07 R)
• M30: 18,957,641 km (0.102 R)
• M31: 19,035,282 km (0.089 R)
• M32: 19,268,655 km (0.08 R)
• M33: 19,895,769 km (0.083 R)
• M34: 20,132,732 km (0.073 R)
• M35: 21,654,741 km (0.06 R)
• M36: 22,552,627 km (0.094 R)
• M37: 22,634,906 km (0.084 R)
• M38: 23,213,251 km (0.103 R)
• M39: 23,462,780 km (0.084 R)
• M40: 23,713,058 km (0.111 R)
• M41: 23,796,683 km (0.058 R)
• M42: 23,880,308 km (0.11 R)
• M43: 24,300,529 km (0.07 R)
• M44: 24,469,125 km (0.115 R)
• M45: 27,308,792 km (0.12 R)
• M46: 28,990,422 km (0.065 R)
• M47: 29,708,492 km (0.085 R)
• M48: 29,798,699 km (0.089 R)
• M49: 30,979,176 km (0.098 R)
• M50: 32,174,762 km (0.072 R)
• M51: 34,138,084 km (0.066 R)
• M52: 34,327,027 km (0.098 R)
• M53: 35,563,902 km (0.099 R)
• M54: 36,043,513 km (0.085 R)
• M55: 36,912,227 km (0.074 R)
• M56: 39,163,376 km (0.092 R)
• M57: 40,155,958 km (0.087 R)
• M58: 40,455,303 km (0.111 R)
• M59: 40,655,316 km (0.116 R)
• M60: 41,862,271 km (0.102 R)
• M61: 43,592,072 km (0.077 R)
• M62: 43,694,546 km (0.083 R)
• M63: 44,208,116 km (0.077 R)
• M64: 44,723,779 km (0.103 R)
• M65: 45,137,717 km (0.036 R)
• M66: 46,596,446 km (0.104 R)
• M67: 47,542,353 km (0.117 R)
• M68: 47,964,817 km (0.088 R)
• M69: 48,282,414 km (0.08 R)
• M70: 49,346,354 km (0.108 R)
• M71: 49,988,278 km (0.071 R)
• M72: 52,911,570 km (0.049 R)
• M73: 54,448,987 km (0.114 R)
• M74: 54,559,241 km (0.075 R)
• M75: 56,335,417 km (0.113 R)
• M76: 59,602,784 km (0.087 R)
• M77: 62,122,012 km (0.062 R)
• M78: 64,092,515 km (0.03 R)
• M79: 64,442,424 km (0.101 R)
• M80: 67,263,990 km (0.064 R)
• M81: 67,382,471 km (0.106 R)
• M82: 67,975,627 km (0.037 R)
• M83: 70,245,775 km (0.076 R)
• M84: 70,726,881 km (0.117 R)
• M85: 72,419,282 km (0.114 R)
• M86: 73,270,494 km (0.077 R)
• M87: 75,597,489 km (0.118 R)
• M88: 76,337,400 km (0.057 R)
• M89: 78,322,115 km (0.051 R)
• M90: 79,696,321 km (0.101 R)
• M91: 79,821,684 km (0.083 R)
• M92: 81,836,019 km (0.11 R)
• M93: 82,849,395 km (0.091 R)
• M94: 83,866,960 km (0.078 R)
• M95: 84,504,995 km (0.071 R)
• M96: 85,144,675 km (0.095 R)
• M97: 85,400,936 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.3

Radius: 7.3

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 16.09 AU - 18.21 AU

Year: 26204 Days

Day: 15.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,384,945 km

• M1: 162,762 km (0.105 R)
• M2: 311,612 km (0.081 R)
• M3: 507,137 km (0.08 R)
• M4: 1,119,291 km (0.047 R)
• M5: 1,329,626 km (0.067 R)
• M6: 1,552,676 km (0.104 R)
• M7: 1,856,958 km (0.113 R)
• M8: 1,927,120 km (0.099 R)
• M9: 3,166,089 km (0.087 R)
• M10: 3,250,313 km (0.103 R)
• M11: 3,421,154 km (0.091 R)
• M12: 4,225,541 km (0.104 R)
• M13: 4,890,205 km (0.116 R)
• M14: 4,938,974 km (0.098 R)
• M15: 4,987,892 km (0.088 R)
• M16: 6,961,986 km (0.065 R)
• M17: 7,405,244 km (0.092 R)
• M18: 7,461,343 km (0.055 R)
• M19: 9,267,738 km (0.113 R)
• M20: 9,510,385 km (0.102 R)
• M21: 9,939,881 km (0.08 R)
• M22: 10,125,831 km (0.088 R)
• M23: 10,690,862 km (0.117 R)
• M24: 11,137,412 km (0.108 R)
• M25: 11,201,589 km (0.108 R)
• M26: 11,330,543 km (0.085 R)
• M27: 11,720,395 km (0.099 R)
• M28: 13,391,403 km (0.071 R)
• M29: 13,803,396 km (0.082 R)
• M30: 14,011,037 km (0.108 R)
• M31: 14,851,777 km (0.103 R)
• M32: 15,349,639 km (0.117 R)
• M33: 15,708,674 km (0.103 R)
• M34: 15,997,847 km (0.105 R)
• M35: 16,070,402 km (0.099 R)
• M36: 17,321,040 km (0.112 R)
• M37: 17,995,726 km (0.03 R)
• M38: 18,374,209 km (0.107 R)
• M39: 19,216,295 km (0.068 R)
• M40: 19,758,588 km (0.108 R)
• M41: 20,070,798 km (0.113 R)
• M42: 20,779,144 km (0.079 R)
• M43: 21,096,591 km (0.047 R)
• M44: 21,255,913 km (0.096 R)
• M45: 21,495,718 km (0.112 R)
• M46: 21,736,421 km (0.095 R)
• M47: 22,463,766 km (0.091 R)
• M48: 22,871,270 km (0.075 R)
• M49: 25,113,743 km (0.06 R)
• M50: 26,561,252 km (0.094 R)
• M51: 27,860,659 km (0.098 R)
• M52: 28,474,309 km (0.108 R)
• M53: 28,562,273 km (0.086 R)
• M54: 30,341,440 km (0.081 R)
• M55: 32,431,472 km (0.076 R)
• M56: 32,615,328 km (0.111 R)
• M57: 32,891,934 km (0.115 R)
• M58: 34,379,835 km (0.103 R)
• M59: 34,849,422 km (0.104 R)
• M60: 35,889,726 km (0.109 R)
• M61: 36,557,082 km (0.096 R)
• M62: 36,652,675 km (0.12 R)
• M63: 38,000,851 km (0.066 R)
• M64: 38,680,923 km (0.105 R)
• M65: 39,954,749 km (0.088 R)
• M66: 43,654,603 km (0.074 R)
• M67: 44,468,865 km (0.095 R)
• M68: 46,009,124 km (0.117 R)
• M69: 46,630,105 km (0.119 R)
• M70: 47,671,306 km (0.113 R)
• M71: 55,280,004 km (0.08 R)
• M72: 55,499,763 km (0.087 R)
• M73: 58,606,312 km (0.108 R)
• M74: 59,729,493 km (0.103 R)
• M75: 60,859,705 km (0.087 R)
• M76: 62,111,091 km (0.085 R)
• M77: 62,339,527 km (0.095 R)
• M78: 62,911,889 km (0.081 R)
• M79: 63,946,358 km (0.047 R)
• M80: 64,061,698 km (0.105 R)
• M81: 64,177,038 km (0.049 R)
• M82: 64,986,512 km (0.063 R)
• M83: 66,849,454 km (0.118 R)
• M84: 67,317,995 km (0.076 R)
• M85: 71,104,915 km (0.118 R)
• M86: 71,822,686 km (0.097 R)
• M87: 72,422,573 km (0.066 R)
• M88: 73,144,682 km (0.094 R)
• M89: 76,179,125 km (0.043 R)
• M90: 78,142,597 km (0.107 R)
• M91: 81,618,653 km (0.114 R)
• M92: 84,005,936 km (0.062 R)
• M93: 84,132,197 km (0.032 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 18,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit