🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.7

Radius: 14.6

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.42 AU - 0.68 AU

Year: 277 Days

Day: 12.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 76,802,034 km

• M1: 182,210 km (0.064 R)
• M2: 300,692 km (0.115 R)
• M3: 442,062 km (0.046 R)
• M4: 578,944 km (0.099 R)
• M5: 690,394 km (0.102 R)
• M6: 800,797 km (0.08 R)
• M7: 911,500 km (0.098 R)
• M8: 1,116,299 km (0.09 R)
• M9: 1,277,566 km (0.044 R)
• M10: 1,459,776 km (0.089 R)
• M11: 1,603,390 km (0.114 R)
• M12: 1,783,356 km (0.077 R)
• M13: 1,960,929 km (0.073 R)
• M14: 2,130,274 km (0.111 R)
• M15: 2,319,515 km (0.1 R)
• M16: 2,418,848 km (0.103 R)
• M17: 2,539,873 km (0.073 R)
• M18: 2,668,377 km (0.106 R)
• M19: 2,830,691 km (0.11 R)
• M20: 2,963,983 km (0.096 R)
• M21: 3,072,291 km (0.086 R)
• M22: 3,281,728 km (0.026 R)
• M23: 3,393,927 km (0.104 R)
• M24: 3,541,730 km (0.107 R)
• M25: 3,639,567 km (0.108 R)
• M26: 3,861,570 km (0.032 R)
• M27: 3,956,415 km (0.112 R)
• M28: 4,106,312 km (0.078 R)
• M29: 4,251,871 km (0.075 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.5

Radius: 3.4

Gravity: 47.19 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.59 AU - 8.05 AU

Year: 14832 Days

Day: 21.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,802,034 km

• M1: 62,682 km (0.077 R)
• M2: 100,081 km (0.029 R)
• M3: 181,761 km (0.079 R)
• M4: 668,553 km (0.027 R)
• M5: 999,164 km (0.079 R)
• M6: 1,759,720 km (0.097 R)
• M7: 2,034,980 km (0.115 R)
• M8: 2,472,554 km (0.119 R)
• M9: 2,594,027 km (0.044 R)
• M10: 2,842,958 km (0.059 R)
• M11: 3,099,369 km (0.119 R)
• M12: 3,430,279 km (0.12 R)
• M13: 4,161,214 km (0.088 R)
• M14: 4,197,118 km (0.12 R)
• M15: 4,269,374 km (0.089 R)
• M16: 4,900,078 km (0.116 R)
• M17: 4,938,076 km (0.103 R)
• M18: 4,976,074 km (0.092 R)
• M19: 5,401,680 km (0.066 R)
• M20: 5,798,563 km (0.103 R)
• M21: 5,959,979 km (0.036 R)
• M22: 6,041,211 km (0.059 R)
• M23: 6,831,237 km (0.1 R)
• M24: 7,173,517 km (0.087 R)
• M25: 7,741,540 km (0.113 R)
• M26: 8,551,463 km (0.047 R)
• M27: 8,689,093 km (0.109 R)
• M28: 9,482,710 km (0.058 R)
• M29: 10,839,413 km (0.057 R)
• M30: 11,137,861 km (0.078 R)
• M31: 11,590,693 km (0.106 R)
• M32: 12,775,060 km (0.118 R)
• M33: 13,301,943 km (0.055 R)
• M34: 13,728,447 km (0.103 R)
• M35: 14,376,655 km (0.119 R)
• M36: 14,595,067 km (0.117 R)
• M37: 14,649,671 km (0.027 R)
• M38: 14,759,476 km (0.098 R)
• M39: 15,927,536 km (0.094 R)
• M40: 16,437,216 km (0.093 R)
• M41: 16,551,209 km (0.059 R)
• M42: 17,997,970 km (0.105 R)
• M43: 19,244,270 km (0.079 R)
• M44: 20,518,096 km (0.089 R)
• M45: 21,196,074 km (0.116 R)
• M46: 22,954,896 km (0.073 R)
• M47: 23,018,624 km (0.047 R)
• M48: 23,082,353 km (0.051 R)
• M49: 24,304,418 km (0.101 R)
• M50: 26,342,988 km (0.108 R)
• M51: 27,348,884 km (0.102 R)
• M52: 27,619,208 km (0.102 R)
• M53: 28,230,764 km (0.104 R)
• M54: 28,298,980 km (0.1 R)
• M55: 28,435,563 km (0.109 R)
• M56: 28,709,477 km (0.086 R)
• M57: 28,778,142 km (0.078 R)
• M58: 30,092,060 km (0.109 R)
• M59: 31,354,667 km (0.116 R)
• M60: 31,496,037 km (0.105 R)
• M61: 32,420,103 km (0.105 R)
• M62: 32,921,405 km (0.112 R)
• M63: 33,208,932 km (0.092 R)
• M64: 33,641,868 km (0.075 R)
• M65: 33,931,490 km (0.102 R)
• M66: 35,025,050 km (0.101 R)
• M67: 36,130,130 km (0.099 R)
• M68: 37,096,981 km (0.088 R)
• M69: 37,471,125 km (0.116 R)
• M70: 38,147,906 km (0.067 R)
• M71: 39,208,405 km (0.109 R)
• M72: 39,436,991 km (0.101 R)
• M73: 39,818,764 km (0.038 R)
• M74: 40,278,628 km (0.115 R)
• M75: 40,663,095 km (0.067 R)
• M76: 40,894,523 km (0.106 R)
• M77: 42,917,385 km (0.096 R)
• M78: 44,099,208 km (0.079 R)
• M79: 44,178,346 km (0.026 R)
• M80: 45,771,713 km (0.094 R)
• M81: 46,172,934 km (0.087 R)
• M82: 46,575,352 km (0.087 R)
• M83: 47,870,870 km (0.117 R)
• M84: 48,196,544 km (0.119 R)
• M85: 50,083,722 km (0.109 R)
• M86: 50,497,210 km (0.078 R)
• M87: 51,161,125 km (0.069 R)
• M88: 51,410,804 km (0.032 R)
• M89: 53,170,075 km (0.092 R)
• M90: 53,676,314 km (0.099 R)
• M91: 55,631,559 km (0.066 R)
• M92: 55,802,699 km (0.087 R)
• M93: 56,489,054 km (0.073 R)
• M94: 56,833,278 km (0.119 R)
• M95: 57,178,101 km (0.066 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.1

Radius: 4.4

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.51 AU - 9.53 AU

Year: 16867 Days

Day: 16.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,802,034 km

• M1: 62,532 km (0.067 R)
• M2: 117,285 km (0.092 R)
• M3: 160,369 km (0.063 R)
• M4: 189,391 km (0.043 R)
• M5: 327,320 km (0.096 R)
• M6: 540,048 km (0.11 R)
• M7: 2,313,232 km (0.113 R)
• M8: 3,218,299 km (0.106 R)
• M9: 3,422,949 km (0.074 R)
• M10: 3,512,109 km (0.118 R)
• M11: 3,906,599 km (0.067 R)
• M12: 4,411,492 km (0.103 R)
• M13: 5,138,537 km (0.108 R)
• M14: 5,274,671 km (0.104 R)
• M15: 5,760,565 km (0.079 R)
• M16: 5,795,870 km (0.086 R)
• M17: 6,774,689 km (0.086 R)
• M18: 7,112,182 km (0.104 R)
• M19: 7,226,026 km (0.119 R)
• M20: 7,881,713 km (0.101 R)
• M21: 8,516,158 km (0.093 R)
• M22: 9,125,769 km (0.054 R)
• M23: 9,875,703 km (0.089 R)
• M24: 9,960,226 km (0.104 R)
• M25: 10,429,515 km (0.115 R)
• M26: 11,081,013 km (0.115 R)
• M27: 11,880,016 km (0.095 R)
• M28: 12,240,995 km (0.092 R)
• M29: 12,743,345 km (0.062 R)
• M30: 12,927,799 km (0.099 R)
• M31: 13,532,923 km (0.1 R)
• M32: 13,626,870 km (0.092 R)
• M33: 14,147,321 km (0.06 R)
• M34: 14,338,208 km (0.095 R)
• M35: 15,550,250 km (0.109 R)
• M36: 16,845,319 km (0.112 R)
• M37: 17,762,054 km (0.102 R)
• M38: 17,813,366 km (0.099 R)
• M39: 18,330,077 km (0.057 R)
• M40: 18,642,438 km (0.095 R)
• M41: 18,694,797 km (0.082 R)
• M42: 19,378,310 km (0.07 R)
• M43: 20,553,551 km (0.033 R)
• M44: 21,916,836 km (0.076 R)
• M45: 21,971,888 km (0.109 R)
• M46: 22,137,643 km (0.114 R)
• M47: 22,414,698 km (0.069 R)
• M48: 22,525,849 km (0.087 R)
• M49: 22,581,499 km (0.067 R)
• M50: 22,637,150 km (0.097 R)
• M51: 23,028,348 km (0.073 R)
• M52: 23,534,438 km (0.089 R)
• M53: 24,614,983 km (0.112 R)
• M54: 24,787,021 km (0.077 R)
• M55: 24,901,912 km (0.057 R)
• M56: 25,886,116 km (0.075 R)
• M57: 26,002,803 km (0.06 R)
• M58: 26,529,686 km (0.104 R)
• M59: 27,832,534 km (0.102 R)
• M60: 27,952,063 km (0.096 R)
• M61: 28,071,741 km (0.058 R)
• M62: 28,311,547 km (0.117 R)
• M63: 28,371,535 km (0.117 R)
• M64: 28,853,540 km (0.092 R)
• M65: 29,642,519 km (0.045 R)
• M66: 30,131,554 km (0.11 R)
• M67: 30,931,903 km (0.076 R)
• M68: 31,365,886 km (0.109 R)
• M69: 31,490,202 km (0.085 R)
• M70: 31,989,111 km (0.081 R)
• M71: 32,302,369 km (0.072 R)
• M72: 32,994,858 km (0.081 R)
• M73: 34,522,850 km (0.095 R)
• M74: 34,972,841 km (0.106 R)
• M75: 35,619,103 km (0.103 R)
• M76: 36,008,806 km (0.051 R)
• M77: 38,176,778 km (0.108 R)
• M78: 38,775,319 km (0.083 R)
• M79: 39,042,351 km (0.104 R)
• M80: 39,645,530 km (0.096 R)
• M81: 39,914,507 km (0.087 R)
• M82: 40,049,295 km (0.07 R)
• M83: 40,184,082 km (0.1 R)
• M84: 40,454,406 km (0.114 R)
• M85: 41,541,384 km (0.035 R)
• M86: 41,677,817 km (0.064 R)
• M87: 41,951,432 km (0.026 R)
• M88: 42,775,566 km (0.073 R)
• M89: 43,328,031 km (0.069 R)
• M90: 44,091,429 km (0.107 R)
• M91: 44,370,130 km (0.119 R)
• M92: 44,929,327 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.3

Radius: 3.5

Gravity: 43.94 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.08 AU - 11.8 AU

Year: 22879 Days

Day: 20.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,802,034 km

• M1: 79,137 km (0.064 R)
• M2: 170,691 km (0.075 R)
• M3: 244,593 km (0.052 R)
• M4: 365,318 km (0.106 R)
• M5: 482,902 km (0.079 R)
• M6: 927,656 km (0.06 R)
• M7: 1,006,794 km (0.106 R)
• M8: 1,033,572 km (0.087 R)
• M9: 1,404,574 km (0.096 R)
• M10: 1,979,329 km (0.099 R)
• M11: 2,116,062 km (0.072 R)
• M12: 2,767,860 km (0.071 R)
• M13: 3,435,814 km (0.116 R)
• M14: 3,978,555 km (0.103 R)
• M15: 4,194,276 km (0.09 R)
• M16: 4,237,958 km (0.112 R)
• M17: 4,502,746 km (0.103 R)
• M18: 4,592,206 km (0.056 R)
• M19: 4,910,101 km (0.1 R)
• M20: 5,518,965 km (0.099 R)
• M21: 5,954,294 km (0.076 R)
• M22: 6,101,798 km (0.046 R)
• M23: 7,220,341 km (0.089 R)
• M24: 7,483,185 km (0.062 R)
• M25: 8,955,826 km (0.086 R)
• M26: 9,181,420 km (0.083 R)
• M27: 9,580,846 km (0.093 R)
• M28: 10,219,779 km (0.086 R)
• M29: 10,396,454 km (0.106 R)
• M30: 10,574,026 km (0.091 R)
• M31: 11,599,520 km (0.037 R)
• M32: 12,030,960 km (0.077 R)
• M33: 12,909,399 km (0.075 R)
• M34: 13,228,042 km (0.06 R)
• M35: 13,613,855 km (0.106 R)
• M36: 15,127,037 km (0.115 R)
• M37: 15,194,057 km (0.084 R)
• M38: 15,462,885 km (0.118 R)
• M39: 17,389,107 km (0.111 R)
• M40: 17,670,351 km (0.081 R)
• M41: 18,308,685 km (0.101 R)
• M42: 18,594,866 km (0.117 R)
• M43: 19,243,971 km (0.113 R)
• M44: 20,638,821 km (0.098 R)
• M45: 20,861,872 km (0.098 R)
• M46: 21,235,717 km (0.077 R)
• M47: 23,524,116 km (0.097 R)
• M48: 23,991,160 km (0.094 R)
• M49: 25,013,512 km (0.034 R)
• M50: 25,172,086 km (0.105 R)
• M51: 25,649,602 km (0.082 R)
• M52: 26,130,260 km (0.098 R)
• M53: 26,291,078 km (0.075 R)
• M54: 26,856,707 km (0.11 R)
• M55: 27,426,376 km (0.051 R)
• M56: 27,753,696 km (0.037 R)
• M57: 28,743,286 km (0.059 R)
• M58: 29,492,921 km (0.076 R)
• M59: 29,576,696 km (0.11 R)
• M60: 30,926,667 km (0.061 R)
• M61: 31,011,639 km (0.063 R)
• M62: 31,694,852 km (0.084 R)
• M63: 32,296,535 km (0.069 R)
• M64: 32,728,723 km (0.092 R)
• M65: 35,806,849 km (0.094 R)
• M66: 36,254,146 km (0.085 R)
• M67: 36,613,181 km (0.054 R)
• M68: 37,334,991 km (0.073 R)
• M69: 37,425,498 km (0.062 R)
• M70: 37,970,333 km (0.116 R)
• M71: 38,061,438 km (0.098 R)
• M72: 38,792,523 km (0.108 R)
• M73: 39,620,547 km (0.1 R)
• M74: 44,133,915 km (0.087 R)
• M75: 45,674,025 km (0.056 R)
• M76: 49,104,005 km (0.106 R)
• M77: 50,298,993 km (0.118 R)
• M78: 53,736,303 km (0.066 R)
• M79: 54,350,702 km (0.108 R)
• M80: 54,556,099 km (0.068 R)
• M81: 54,658,724 km (0.102 R)
• M82: 55,173,490 km (0.108 R)
• M83: 56,311,630 km (0.059 R)
• M84: 56,935,753 km (0.11 R)
• M85: 57,561,969 km (0.04 R)
• M86: 60,727,760 km (0.101 R)
• M87: 62,654,131 km (0.08 R)
• M88: 65,035,730 km (0.046 R)
• M89: 65,362,750 km (0.116 R)
• M90: 67,226,291 km (0.118 R)
• M91: 67,777,709 km (0.116 R)
• M92: 70,333,589 km (0.107 R)
• M93: 70,893,384 km (0.073 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 14,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit