🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.93 AU - 2.15 AU

Year: 1019 Days

Day: 24.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.6 AU - 3.68 AU

Year: 2430 Days

Day: 36.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.22 AU - 5.12 AU

Year: 2979 Days

Day: 31.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,453,137 km

• M1: 3,769,866 km (0.05 R)

Asteroid Belt

Center: 8.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.1

Radius: 13

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 11.78 AU - 13.94 AU

Year: 16134 Days

Day: 9.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 106,453,137 km

• M1: 163,959 km (0.112 R)
• M2: 246,836 km (0.086 R)
• M3: 604,076 km (0.078 R)
• M4: 1,413,101 km (0.08 R)
• M5: 1,558,062 km (0.102 R)
• M6: 1,708,108 km (0.101 R)
• M7: 2,154,509 km (0.031 R)
• M8: 3,191,521 km (0.083 R)
• M9: 4,069,511 km (0.089 R)
• M10: 4,321,583 km (0.06 R)
• M11: 4,492,424 km (0.081 R)
• M12: 4,665,658 km (0.119 R)
• M13: 4,841,137 km (0.059 R)
• M14: 4,974,279 km (0.068 R)
• M15: 5,108,468 km (0.107 R)
• M16: 5,244,004 km (0.1 R)
• M17: 5,939,634 km (0.089 R)
• M18: 6,517,231 km (0.101 R)
• M19: 7,777,892 km (0.112 R)
• M20: 9,057,553 km (0.11 R)
• M21: 9,222,110 km (0.116 R)
• M22: 9,721,767 km (0.087 R)
• M23: 10,230,250 km (0.09 R)
• M24: 11,747,921 km (0.092 R)
• M25: 12,962,655 km (0.069 R)
• M26: 14,280,912 km (0.041 R)
• M27: 14,536,724 km (0.119 R)
• M28: 16,638,574 km (0.117 R)
• M29: 17,382,824 km (0.066 R)
• M30: 17,999,765 km (0.1 R)
• M31: 19,044,258 km (0.077 R)
• M32: 19,184,880 km (0.101 R)
• M33: 19,893,824 km (0.103 R)
• M34: 21,703,509 km (0.109 R)
• M35: 22,219,622 km (0.038 R)
• M36: 23,339,063 km (0.085 R)
• M37: 27,360,254 km (0.083 R)
• M38: 28,720,697 km (0.087 R)
• M39: 28,882,263 km (0.065 R)
• M40: 29,694,280 km (0.102 R)
• M41: 29,857,641 km (0.104 R)
• M42: 30,021,301 km (0.108 R)
• M43: 30,267,240 km (0.11 R)
• M44: 30,596,205 km (0.084 R)
• M45: 31,257,877 km (0.061 R)
• M46: 31,590,433 km (0.043 R)
• M47: 31,840,560 km (0.096 R)
• M48: 32,932,475 km (0.089 R)
• M49: 33,780,695 km (0.09 R)
• M50: 34,207,498 km (0.102 R)
• M51: 34,550,227 km (0.112 R)
• M52: 35,412,060 km (0.108 R)
• M53: 35,585,294 km (0.037 R)
• M54: 36,106,643 km (0.11 R)
• M55: 37,509,273 km (0.047 R)
• M56: 37,862,772 km (0.049 R)
• M57: 38,128,608 km (0.069 R)
• M58: 39,287,542 km (0.072 R)
• M59: 41,366,354 km (0.051 R)
• M60: 42,006,185 km (0.119 R)
• M61: 42,373,148 km (0.06 R)
• M62: 42,465,151 km (0.113 R)
• M63: 43,852,073 km (0.12 R)
• M64: 45,160,007 km (0.1 R)
• M65: 47,527,094 km (0.087 R)
• M66: 47,718,280 km (0.103 R)
• M67: 50,225,989 km (0.069 R)
• M68: 50,323,377 km (0.108 R)
• M69: 53,073,285 km (0.04 R)
• M70: 53,867,949 km (0.09 R)
• M71: 54,266,777 km (0.102 R)
• M72: 54,466,490 km (0.098 R)
• M73: 55,770,984 km (0.089 R)
• M74: 56,882,795 km (0.063 R)
• M75: 57,594,133 km (0.092 R)
• M76: 57,798,035 km (0.093 R)
• M77: 58,308,463 km (0.054 R)
• M78: 61,819,375 km (0.098 R)
• M79: 62,550,759 km (0.066 R)
• M80: 63,705,804 km (0.112 R)
• M81: 64,444,519 km (0.084 R)
• M82: 67,212,827 km (0.108 R)
• M83: 68,719,577 km (0.084 R)
• M84: 69,911,274 km (0.104 R)
• M85: 70,891,439 km (0.073 R)
• M86: 71,219,058 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.9

Radius: 4.7

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.54 AU - 16.78 AU

Year: 20650 Days

Day: 23.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 106,453,137 km

• M1: 81,531 km (0.114 R)
• M2: 266,135 km (0.081 R)
• M3: 515,664 km (0.108 R)
• M4: 662,868 km (0.11 R)
• M5: 714,928 km (0.058 R)
• M6: 879,336 km (0.089 R)
• M7: 1,096,253 km (0.117 R)
• M8: 1,578,108 km (0.105 R)
• M9: 1,767,948 km (0.108 R)
• M10: 1,964,968 km (0.111 R)
• M11: 2,015,383 km (0.039 R)
• M12: 2,708,918 km (0.084 R)
• M13: 2,936,157 km (0.097 R)
• M14: 3,139,910 km (0.05 R)
• M15: 3,622,662 km (0.114 R)
• M16: 3,872,790 km (0.065 R)
• M17: 4,291,065 km (0.117 R)
• M18: 4,555,554 km (0.081 R)
• M19: 5,845,986 km (0.098 R)
• M20: 7,085,254 km (0.106 R)
• M21: 8,857,391 km (0.105 R)
• M22: 10,183,426 km (0.09 R)
• M23: 11,297,182 km (0.103 R)
• M24: 11,799,233 km (0.118 R)
• M25: 12,448,936 km (0.104 R)
• M26: 12,495,761 km (0.085 R)
• M27: 13,253,175 km (0.107 R)
• M28: 13,444,809 km (0.09 R)
• M29: 13,589,321 km (0.11 R)
• M30: 15,917,213 km (0.076 R)
• M31: 16,120,966 km (0.117 R)
• M32: 16,892,741 km (0.117 R)
• M33: 17,204,802 km (0.095 R)
• M34: 18,578,859 km (0.118 R)
• M35: 19,008,803 km (0.083 R)
• M36: 21,150,745 km (0.095 R)
• M37: 21,374,843 km (0.096 R)
• M38: 23,367,935 km (0.1 R)
• M39: 24,474,660 km (0.102 R)
• M40: 24,533,303 km (0.034 R)
• M41: 27,895,365 km (0.111 R)
• M42: 30,005,892 km (0.104 R)
• M43: 30,699,577 km (0.12 R)
• M44: 33,788,025 km (0.038 R)
• M45: 35,037,616 km (0.083 R)
• M46: 35,701,382 km (0.089 R)
• M47: 37,108,649 km (0.117 R)
• M48: 37,988,883 km (0.071 R)
• M49: 39,081,696 km (0.095 R)
• M50: 39,563,102 km (0.09 R)
• M51: 41,648,047 km (0.078 R)
• M52: 46,941,568 km (0.103 R)
• M53: 47,526,346 km (0.09 R)
• M54: 47,746,255 km (0.113 R)
• M55: 47,893,010 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.2

Radius: 3.2

Gravity: 68.57 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 16 AU - 18.3 AU

Year: 24847 Days

Day: 21.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,453,137 km

• M1: 54,304 km (0.106 R)
• M2: 477,516 km (0.102 R)
• M3: 547,079 km (0.093 R)
• M4: 645,066 km (0.071 R)
• M5: 1,030,580 km (0.091 R)
• M6: 2,045,152 km (0.094 R)
• M7: 2,512,795 km (0.089 R)
• M8: 3,229,070 km (0.06 R)
• M9: 4,484,645 km (0.043 R)
• M10: 5,239,815 km (0.039 R)
• M11: 5,343,486 km (0.107 R)
• M12: 6,807,750 km (0.04 R)
• M13: 7,966,386 km (0.079 R)
• M14: 9,122,329 km (0.104 R)
• M15: 9,372,307 km (0.117 R)
• M16: 10,135,705 km (0.06 R)
• M17: 10,918,849 km (0.036 R)
• M18: 11,117,665 km (0.088 R)
• M19: 11,317,677 km (0.059 R)
• M20: 11,721,143 km (0.116 R)
• M21: 12,197,911 km (0.052 R)
• M22: 12,611,549 km (0.084 R)
• M23: 12,750,526 km (0.093 R)
• M24: 13,381,829 km (0.106 R)
• M25: 15,707,627 km (0.077 R)
• M26: 16,082,220 km (0.037 R)
• M27: 16,611,497 km (0.119 R)
• M28: 16,687,493 km (0.116 R)
• M29: 17,377,438 km (0.093 R)
• M30: 18,547,742 km (0.12 R)
• M31: 19,582,511 km (0.048 R)
• M32: 19,823,812 km (0.094 R)
• M33: 21,128,006 km (0.073 R)
• M34: 22,040,703 km (0.102 R)
• M35: 22,207,954 km (0.063 R)
• M36: 24,941,555 km (0.094 R)
• M37: 25,553,560 km (0.093 R)
• M38: 25,641,374 km (0.115 R)
• M39: 27,598,713 km (0.091 R)
• M40: 27,688,920 km (0.096 R)
• M41: 27,869,335 km (0.099 R)
• M42: 28,413,273 km (0.087 R)
• M43: 29,235,613 km (0.117 R)
• M44: 29,327,466 km (0.111 R)
• M45: 30,810,280 km (0.062 R)
• M46: 31,091,075 km (0.046 R)
• M47: 32,602,462 km (0.089 R)
• M48: 33,655,332 km (0.083 R)
• M49: 34,040,995 km (0.036 R)
• M50: 36,979,696 km (0.085 R)
• M51: 37,377,626 km (0.105 R)
• M52: 37,676,972 km (0.097 R)
• M53: 41,124,903 km (0.084 R)
• M54: 42,677,729 km (0.109 R)
• M55: 42,886,269 km (0.104 R)
• M56: 44,460,786 km (0.096 R)
• M57: 45,095,829 km (0.104 R)
• M58: 45,733,864 km (0.056 R)
• M59: 45,947,340 km (0.114 R)
• M60: 48,750,954 km (0.054 R)
• M61: 49,953,571 km (0.066 R)
• M62: 51,276,765 km (0.059 R)
• M63: 53,395,220 km (0.084 R)
• M64: 54,521,542 km (0.09 R)
• M65: 56,225,911 km (0.038 R)
• M66: 56,568,789 km (0.081 R)
• M67: 57,371,681 km (0.077 R)
• M68: 58,872,746 km (0.048 R)
• M69: 59,686,409 km (0.064 R)
• M70: 60,036,318 km (0.064 R)
• M71: 63,690,845 km (0.119 R)
• M72: 66,207,081 km (0.045 R)
• M73: 68,389,714 km (0.103 R)
• M74: 69,489,857 km (0.062 R)
• M75: 71,583,778 km (0.105 R)
• M76: 72,203,562 km (0.12 R)
• M77: 73,698,194 km (0.118 R)
• M78: 73,823,258 km (0.107 R)
• M79: 74,574,838 km (0.058 R)
• M80: 74,951,675 km (0.119 R)
• M81: 76,085,627 km (0.112 R)
• M82: 79,265,479 km (0.07 R)
• M83: 79,521,740 km (0.052 R)
• M84: 79,649,946 km (0.081 R)
• M85: 80,035,010 km (0.082 R)
• M86: 80,292,169 km (0.029 R)
• M87: 82,099,461 km (0.117 R)
• M88: 82,229,013 km (0.071 R)
• M89: 84,442,612 km (0.107 R)
• M90: 84,573,511 km (0.041 R)
• M91: 84,704,409 km (0.052 R)
• M92: 85,359,797 km (0.099 R)
• M93: 85,491,144 km (0.117 R)
• M94: 85,885,334 km (0.038 R)
• M95: 86,016,980 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.2

Radius: 3.8

Gravity: 61.51 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 18.22 AU - 19.86 AU

Year: 29065 Days

Day: 18.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,453,137 km

• M1: 283,039 km (0.105 R)
• M2: 325,974 km (0.098 R)
• M3: 394,490 km (0.115 R)
• M4: 714,330 km (0.079 R)
• M5: 1,166,265 km (0.099 R)
• M6: 2,365,292 km (0.091 R)
• M7: 3,564,618 km (0.058 R)
• M8: 4,196,968 km (0.054 R)
• M9: 4,360,329 km (0.088 R)
• M10: 4,525,934 km (0.071 R)
• M11: 5,150,206 km (0.038 R)
• M12: 7,178,903 km (0.111 R)
• M13: 7,637,570 km (0.086 R)
• M14: 9,707,555 km (0.084 R)
• M15: 10,360,401 km (0.105 R)
• M16: 11,555,388 km (0.101 R)
• M17: 11,631,534 km (0.066 R)
• M18: 12,169,039 km (0.119 R)
• M19: 12,479,903 km (0.054 R)
• M20: 14,562,904 km (0.06 R)
• M21: 15,141,698 km (0.101 R)
• M22: 16,750,623 km (0.103 R)
• M23: 17,009,577 km (0.102 R)
• M24: 17,269,877 km (0.11 R)
• M25: 17,356,943 km (0.119 R)
• M26: 17,794,517 km (0.038 R)
• M27: 18,412,955 km (0.111 R)
• M28: 18,948,814 km (0.038 R)
• M29: 19,218,539 km (0.092 R)
• M30: 21,515,764 km (0.098 R)
• M31: 21,609,562 km (0.089 R)
• M32: 21,985,651 km (0.031 R)
• M33: 23,511,400 km (0.118 R)
• M34: 25,071,107 km (0.043 R)
• M35: 26,362,586 km (0.115 R)
• M36: 26,563,346 km (0.08 R)
• M37: 26,966,063 km (0.112 R)
• M38: 27,981,833 km (0.103 R)
• M39: 28,700,202 km (0.097 R)
• M40: 30,680,728 km (0.112 R)
• M41: 30,997,427 km (0.084 R)
• M42: 35,101,644 km (0.072 R)
• M43: 35,876,113 km (0.116 R)
• M44: 37,441,953 km (0.087 R)
• M45: 38,687,655 km (0.091 R)
• M46: 39,717,038 km (0.092 R)
• M47: 40,408,330 km (0.12 R)
• M48: 41,569,209 km (0.115 R)
• M49: 42,388,257 km (0.034 R)
• M50: 42,976,626 km (0.036 R)
• M51: 43,094,659 km (0.107 R)
• M52: 43,449,206 km (0.105 R)
• M53: 43,567,687 km (0.104 R)
• M54: 45,236,900 km (0.106 R)
• M55: 45,477,005 km (0.073 R)
• M56: 48,514,440 km (0.104 R)
• M57: 49,129,736 km (0.106 R)
• M58: 49,623,858 km (0.086 R)
• M59: 50,991,182 km (0.082 R)
• M60: 51,116,096 km (0.112 R)
• M61: 51,491,437 km (0.095 R)
• M62: 52,622,996 km (0.111 R)
• M63: 53,002,077 km (0.061 R)
• M64: 53,635,773 km (0.095 R)
• M65: 55,038,553 km (0.052 R)
• M66: 55,166,758 km (0.098 R)
• M67: 59,845,282 km (0.028 R)
• M68: 61,698,650 km (0.085 R)
• M69: 68,057,008 km (0.103 R)
• M70: 68,332,268 km (0.08 R)
• M71: 71,104,018 km (0.061 R)
• M72: 72,082,836 km (0.067 R)
• M73: 73,066,143 km (0.115 R)
• M74: 73,912,418 km (0.091 R)
• M75: 74,620,166 km (0.044 R)
• M76: 76,756,872 km (0.066 R)
• M77: 76,900,037 km (0.105 R)
• M78: 77,186,667 km (0.088 R)
• M79: 81,527,848 km (0.099 R)
• M80: 82,845,506 km (0.098 R)
• M81: 83,286,371 km (0.1 R)
• M82: 86,096,118 km (0.112 R)
• M83: 86,393,668 km (0.097 R)
• M84: 87,886,655 km (0.049 R)
• M85: 90,142,142 km (0.067 R)
• M86: 93,943,274 km (0.067 R)
• M87: 94,402,988 km (0.107 R)
• M88: 97,176,533 km (0.054 R)
• M89: 98,417,746 km (0.084 R)
• M90: 100,759,252 km (0.111 R)
• M91: 102,488,005 km (0.096 R)
• M92: 102,803,358 km (0.05 R)
• M93: 103,909,634 km (0.095 R)
• M94: 104,861,076 km (0.03 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 12,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit