🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.8

Radius: 8.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.68 AU - 0.96 AU

Year: 479 Days

Day: 14.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,049,198 km

• M1: 105,317 km (0.059 R)
• M2: 184,005 km (0.091 R)
• M3: 242,797 km (0.038 R)
• M4: 311,612 km (0.105 R)
• M5: 394,490 km (0.066 R)
• M6: 513,719 km (0.111 R)
• M7: 650,302 km (0.117 R)
• M8: 731,384 km (0.104 R)
• M9: 785,239 km (0.115 R)
• M10: 993,629 km (0.098 R)
• M11: 1,077,703 km (0.104 R)
• M12: 1,150,707 km (0.11 R)
• M13: 1,287,439 km (0.063 R)
• M14: 1,362,238 km (0.099 R)
• M15: 1,453,493 km (0.032 R)
• M16: 1,555,818 km (0.085 R)
• M17: 1,642,136 km (0.047 R)
• M18: 1,717,234 km (0.106 R)
• M19: 1,858,305 km (0.113 R)
• M20: 2,009,698 km (0.074 R)
• M21: 2,155,107 km (0.07 R)
• M22: 2,459,838 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.8

Radius: 9.8

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.68 AU - 0.98 AU

Year: 488 Days

Day: 10 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,049,198 km

• M1: 124,166 km (0.105 R)
• M2: 192,682 km (0.101 R)
• M3: 268,079 km (0.086 R)
• M4: 373,995 km (0.096 R)
• M5: 435,779 km (0.095 R)
• M6: 510,129 km (0.111 R)
• M7: 574,157 km (0.116 R)
• M8: 639,082 km (0.064 R)
• M9: 725,998 km (0.112 R)
• M10: 819,796 km (0.071 R)
• M11: 881,431 km (0.109 R)
• M12: 966,103 km (0.099 R)
• M13: 1,073,365 km (0.118 R)
• M14: 1,155,793 km (0.063 R)
• M15: 1,219,971 km (0.062 R)
• M16: 1,318,406 km (0.094 R)
• M17: 1,457,083 km (0.117 R)
• M18: 1,520,363 km (0.099 R)
• M19: 1,604,138 km (0.114 R)
• M20: 1,722,619 km (0.098 R)
• M21: 1,793,230 km (0.039 R)
• M22: 1,868,178 km (0.111 R)
• M23: 1,930,411 km (0.116 R)
• M24: 2,053,231 km (0.086 R)
• M25: 2,226,166 km (0.1 R)
• M26: 2,351,679 km (0.077 R)
• M27: 2,532,842 km (0.08 R)
• M28: 2,625,143 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.8

Radius: 12

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.37 AU - 3.39 AU

Year: 4012 Days

Day: 13.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,049,198 km

• M1: 167,998 km (0.1 R)
• M2: 269,276 km (0.079 R)
• M3: 547,977 km (0.085 R)
• M4: 723,455 km (0.109 R)
• M5: 803,640 km (0.114 R)
• M6: 919,279 km (0.08 R)
• M7: 1,075,160 km (0.095 R)
• M8: 1,301,651 km (0.11 R)
• M9: 1,465,760 km (0.091 R)
• M10: 2,131,620 km (0.107 R)
• M11: 2,236,189 km (0.113 R)
• M12: 2,465,971 km (0.097 R)
• M13: 2,623,498 km (0.091 R)
• M14: 2,719,689 km (0.046 R)
• M15: 2,866,146 km (0.065 R)
• M16: 2,982,084 km (0.079 R)
• M17: 3,235,652 km (0.08 R)
• M18: 3,818,486 km (0.084 R)
• M19: 3,964,643 km (0.079 R)
• M20: 4,131,594 km (0.036 R)
• M21: 4,453,080 km (0.117 R)
• M22: 4,684,957 km (0.111 R)
• M23: 4,763,196 km (0.103 R)
• M24: 4,841,735 km (0.084 R)
• M25: 4,920,872 km (0.031 R)
• M26: 5,000,458 km (0.11 R)
• M27: 5,160,827 km (0.089 R)
• M28: 5,241,610 km (0.112 R)
• M29: 5,363,682 km (0.069 R)
• M30: 5,714,639 km (0.099 R)
• M31: 5,819,357 km (0.061 R)
• M32: 6,287,599 km (0.075 R)
• M33: 7,102,458 km (0.109 R)
• M34: 7,373,978 km (0.116 R)
• M35: 8,256,157 km (0.119 R)
• M36: 8,350,852 km (0.115 R)
• M37: 8,446,146 km (0.075 R)
• M38: 8,565,525 km (0.117 R)
• M39: 8,927,403 km (0.069 R)
• M40: 9,245,148 km (0.103 R)
• M41: 9,368,417 km (0.11 R)
• M42: 9,591,467 km (0.099 R)
• M43: 10,220,527 km (0.08 R)
• M44: 10,476,040 km (0.096 R)
• M45: 11,097,619 km (0.117 R)
• M46: 11,465,630 km (0.045 R)
• M47: 11,677,909 km (0.108 R)
• M48: 11,811,201 km (0.033 R)
• M49: 11,918,163 km (0.11 R)
• M50: 12,268,073 km (0.103 R)
• M51: 12,349,304 km (0.084 R)
• M52: 12,430,835 km (0.052 R)
• M53: 12,703,552 km (0.1 R)
• M54: 13,143,968 km (0.075 R)
• M55: 13,449,746 km (0.087 R)
• M56: 13,617,445 km (0.09 R)
• M57: 13,785,893 km (0.056 R)
• M58: 13,870,415 km (0.116 R)
• M59: 13,955,088 km (0.052 R)
• M60: 14,438,139 km (0.073 R)
• M61: 14,724,918 km (0.103 R)
• M62: 14,897,854 km (0.071 R)
• M63: 15,362,355 km (0.1 R)
• M64: 15,655,118 km (0.085 R)
• M65: 16,514,558 km (0.107 R)
• M66: 16,934,928 km (0.108 R)
• M67: 17,055,653 km (0.071 R)
• M68: 17,847,624 km (0.107 R)
• M69: 18,062,896 km (0.084 R)
• M70: 18,309,882 km (0.11 R)
• M71: 18,620,297 km (0.108 R)
• M72: 19,089,287 km (0.094 R)
• M73: 20,006,920 km (0.095 R)
• M74: 20,102,663 km (0.109 R)
• M75: 20,198,555 km (0.105 R)
• M76: 20,294,597 km (0.091 R)
• M77: 20,712,573 km (0.048 R)
• M78: 20,809,513 km (0.078 R)
• M79: 21,036,153 km (0.118 R)
• M80: 21,589,965 km (0.113 R)
• M81: 21,720,863 km (0.073 R)
• M82: 21,852,210 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.4

Radius: 6.5

Gravity: 14.57 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.67 AU - 9.03 AU

Year: 14201 Days

Day: 15.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,049,198 km

• M1: 86,019 km (0.068 R)
• M2: 297,849 km (0.12 R)
• M3: 414,835 km (0.068 R)
• M4: 1,115,551 km (0.074 R)
• M5: 1,376,600 km (0.082 R)
• M6: 2,094,669 km (0.098 R)
• M7: 3,336,182 km (0.077 R)
• M8: 3,437,011 km (0.056 R)
• M9: 3,920,960 km (0.1 R)
• M10: 4,063,228 km (0.045 R)
• M11: 4,170,938 km (0.091 R)
• M12: 4,352,700 km (0.036 R)
• M13: 4,611,654 km (0.113 R)
• M14: 4,913,692 km (0.1 R)
• M15: 5,417,986 km (0.097 R)
• M16: 5,576,560 km (0.116 R)
• M17: 5,857,654 km (0.111 R)
• M18: 5,938,886 km (0.098 R)
• M19: 6,350,280 km (0.102 R)
• M20: 7,594,934 km (0.08 R)
• M21: 7,639,215 km (0.101 R)
• M22: 7,906,397 km (0.093 R)
• M23: 8,267,676 km (0.083 R)
• M24: 8,819,393 km (0.103 R)
• M25: 9,430,650 km (0.075 R)
• M26: 9,909,961 km (0.074 R)
• M27: 10,842,704 km (0.089 R)
• M28: 11,193,212 km (0.12 R)
• M29: 11,294,190 km (0.089 R)
• M30: 11,649,635 km (0.027 R)
• M31: 11,751,810 km (0.085 R)
• M32: 11,854,285 km (0.112 R)
• M33: 11,905,747 km (0.113 R)
• M34: 12,685,151 km (0.096 R)
• M35: 12,895,935 km (0.105 R)
• M36: 13,213,980 km (0.097 R)
• M37: 13,696,134 km (0.083 R)
• M38: 13,966,457 km (0.032 R)
• M39: 14,020,761 km (0.113 R)
• M40: 15,344,254 km (0.077 R)
• M41: 16,248,573 km (0.101 R)
• M42: 16,822,580 km (0.096 R)
• M43: 16,880,325 km (0.069 R)
• M44: 17,637,290 km (0.096 R)
• M45: 18,345,785 km (0.069 R)
• M46: 18,763,463 km (0.081 R)
• M47: 18,943,279 km (0.08 R)
• M48: 19,547,206 km (0.061 R)
• M49: 19,912,524 km (0.119 R)
• M50: 21,209,089 km (0.082 R)
• M51: 21,899,034 km (0.111 R)
• M52: 23,623,598 km (0.065 R)
• M53: 24,012,702 km (0.084 R)
• M54: 24,208,077 km (0.099 R)
• M55: 24,273,302 km (0.116 R)
• M56: 25,126,758 km (0.073 R)
• M57: 26,190,548 km (0.105 R)
• M58: 26,795,372 km (0.109 R)
• M59: 27,268,999 km (0.032 R)
• M60: 28,361,812 km (0.084 R)
• M61: 29,887,859 km (0.1 R)
• M62: 30,660,832 km (0.032 R)
• M63: 32,154,716 km (0.116 R)
• M64: 33,599,383 km (0.051 R)
• M65: 33,890,799 km (0.119 R)
• M66: 34,623,081 km (0.118 R)
• M67: 36,252,501 km (0.05 R)
• M68: 36,776,243 km (0.116 R)
• M69: 38,210,288 km (0.115 R)
• M70: 38,972,340 km (0.046 R)
• M71: 41,366,354 km (0.071 R)
• M72: 42,620,583 km (0.09 R)
• M73: 42,699,421 km (0.106 R)
• M74: 43,252,335 km (0.116 R)
• M75: 43,807,792 km (0.047 R)
• M76: 44,845,402 km (0.076 R)
• M77: 45,005,622 km (0.084 R)
• M78: 45,326,958 km (0.09 R)
• M79: 45,729,676 km (0.087 R)
• M80: 46,376,387 km (0.067 R)
• M81: 47,026,091 km (0.045 R)
• M82: 47,352,064 km (0.098 R)
• M83: 48,088,385 km (0.118 R)
• M84: 49,738,001 km (0.093 R)
• M85: 50,236,611 km (0.114 R)
• M86: 50,820,192 km (0.115 R)
• M87: 51,154,842 km (0.091 R)
• M88: 51,490,091 km (0.104 R)
• M89: 52,584,699 km (0.104 R)
• M90: 54,283,831 km (0.119 R)
• M91: 54,797,102 km (0.108 R)
• M92: 54,968,541 km (0.052 R)
• M93: 56,173,552 km (0.11 R)
• M94: 56,519,422 km (0.109 R)
• M95: 57,300,323 km (0.084 R)
• M96: 57,561,371 km (0.118 R)
• M97: 57,997,299 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717

Radius: 3.1

Gravity: 74.61 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.29 AU - 8.83 AU

Year: 16171 Days

Day: 20.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,049,198 km

• M1: 149,598 km (0.057 R)
• M2: 272,268 km (0.099 R)
• M3: 1,360,293 km (0.055 R)
• M4: 1,612,067 km (0.116 R)
• M5: 1,728,603 km (0.065 R)
• M6: 2,584,004 km (0.084 R)
• M7: 2,929,276 km (0.083 R)
• M8: 3,000,036 km (0.049 R)
• M9: 3,071,394 km (0.119 R)
• M10: 3,215,756 km (0.06 R)
• M11: 3,473,812 km (0.062 R)
• M12: 4,127,854 km (0.087 R)
• M13: 4,367,510 km (0.071 R)
• M14: 4,489,133 km (0.114 R)
• M15: 4,860,435 km (0.108 R)
• M16: 5,676,192 km (0.113 R)
• M17: 7,095,277 km (0.085 R)
• M18: 7,286,015 km (0.07 R)
• M19: 8,016,052 km (0.062 R)
• M20: 8,515,560 km (0.083 R)
• M21: 9,076,701 km (0.06 R)
• M22: 9,597,003 km (0.093 R)
• M23: 9,966,958 km (0.104 R)
• M24: 10,939,643 km (0.094 R)
• M25: 12,339,730 km (0.099 R)
• M26: 13,382,278 km (0.101 R)
• M27: 13,440,920 km (0.063 R)
• M28: 15,181,342 km (0.098 R)
• M29: 16,548,068 km (0.11 R)
• M30: 17,118,335 km (0.102 R)
• M31: 17,182,063 km (0.035 R)
• M32: 17,695,184 km (0.119 R)
• M33: 19,264,017 km (0.091 R)
• M34: 19,730,014 km (0.089 R)
• M35: 19,863,755 km (0.11 R)
• M36: 20,537,244 km (0.078 R)
• M37: 20,808,765 km (0.112 R)
• M38: 21,013,265 km (0.119 R)
• M39: 21,699,321 km (0.109 R)
• M40: 21,975,927 km (0.105 R)
• M41: 23,164,033 km (0.03 R)
• M42: 26,408,213 km (0.089 R)
• M43: 27,073,923 km (0.073 R)
• M44: 28,195,608 km (0.096 R)
• M45: 28,271,006 km (0.059 R)
• M46: 28,497,347 km (0.117 R)
• M47: 28,572,894 km (0.063 R)
• M48: 28,724,287 km (0.067 R)
• M49: 28,800,133 km (0.087 R)
• M50: 30,252,729 km (0.091 R)
• M51: 30,871,316 km (0.053 R)
• M52: 30,948,957 km (0.069 R)
• M53: 33,786,679 km (0.071 R)
• M54: 34,107,118 km (0.092 R)
• M55: 35,398,596 km (0.105 R)
• M56: 36,050,394 km (0.082 R)
• M57: 36,295,884 km (0.081 R)
• M58: 36,541,823 km (0.088 R)
• M59: 36,788,510 km (0.108 R)
• M60: 37,118,074 km (0.083 R)
• M61: 38,112,750 km (0.118 R)
• M62: 38,362,728 km (0.115 R)
• M63: 39,789,742 km (0.111 R)
• M64: 41,063,419 km (0.104 R)
• M65: 41,576,539 km (0.062 R)
• M66: 41,662,259 km (0.061 R)
• M67: 41,833,848 km (0.057 R)
• M68: 42,005,736 km (0.119 R)
• M69: 42,091,754 km (0.09 R)
• M70: 42,609,214 km (0.11 R)
• M71: 42,695,681 km (0.108 R)
• M72: 44,349,037 km (0.104 R)
• M73: 45,404,001 km (0.097 R)
• M74: 46,467,193 km (0.043 R)
• M75: 50,070,108 km (0.055 R)
• M76: 50,893,046 km (0.104 R)
• M77: 50,984,750 km (0.053 R)
• M78: 51,352,162 km (0.117 R)
• M79: 52,181,981 km (0.096 R)
• M80: 52,459,485 km (0.1 R)
• M81: 53,481,688 km (0.091 R)
• M82: 53,948,433 km (0.051 R)
• M83: 54,041,932 km (0.028 R)
• M84: 54,697,918 km (0.117 R)
• M85: 56,397,200 km (0.085 R)
• M86: 57,253,199 km (0.119 R)
• M87: 57,826,309 km (0.116 R)
• M88: 58,017,794 km (0.099 R)
• M89: 59,170,895 km (0.076 R)
• M90: 59,847,077 km (0.114 R)
• M91: 62,282,829 km (0.067 R)
• M92: 63,463,456 km (0.092 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: 154 - 13,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit