🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.57 AU - 0.73 AU

Year: 192 Days

Day: 24.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.53 AU - 0.77 AU

Year: 192 Days

Day: 40.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.64 AU - 1.02 AU

Year: 278 Days

Day: 44.7 Hours

Environment

Temp: 82 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,455,077 km

• M1: 596,896 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.96 AU - 1.2 AU

Year: 412 Days

Day: 34.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.63 AU - 2.53 AU

Year: 1101 Days

Day: 15.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.05 AU - 5.03 AU

Year: 3551 Days

Day: 29.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.4

Radius: 12.1

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.57 AU - 6.55 AU

Year: 4813 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 173.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 85,455,077 km

• M1: 159,920 km (0.117 R)
• M2: 316,998 km (0.092 R)
• M3: 438,471 km (0.091 R)
• M4: 642,224 km (0.114 R)
• M5: 965,056 km (0.091 R)
• M6: 1,092,962 km (0.096 R)
• M7: 1,834,070 km (0.081 R)
• M8: 2,061,159 km (0.119 R)
• M9: 2,297,823 km (0.08 R)
• M10: 2,454,602 km (0.079 R)
• M11: 2,890,530 km (0.089 R)
• M12: 2,984,478 km (0.088 R)
• M13: 3,569,704 km (0.115 R)
• M14: 3,855,137 km (0.108 R)
• M15: 4,105,863 km (0.096 R)
• M16: 4,211,928 km (0.071 R)
• M17: 4,340,283 km (0.066 R)
• M18: 4,755,866 km (0.111 R)
• M19: 4,957,225 km (0.062 R)
• M20: 5,070,321 km (0.067 R)
• M21: 5,461,369 km (0.086 R)
• M22: 5,719,575 km (0.081 R)
• M23: 5,886,078 km (0.078 R)
• M24: 5,981,970 km (0.058 R)
• M25: 6,742,526 km (0.078 R)
• M26: 6,893,320 km (0.09 R)
• M27: 7,147,038 km (0.12 R)
• M28: 7,768,767 km (0.094 R)
• M29: 7,927,042 km (0.073 R)
• M30: 8,032,957 km (0.103 R)
• M31: 8,112,842 km (0.034 R)
• M32: 8,246,583 km (0.114 R)
• M33: 8,543,235 km (0.096 R)
• M34: 8,651,993 km (0.054 R)
• M35: 9,230,488 km (0.084 R)
• M36: 9,821,699 km (0.118 R)
• M37: 10,078,857 km (0.064 R)
• M38: 10,454,198 km (0.11 R)
• M39: 11,040,622 km (0.055 R)
• M40: 11,728,323 km (0.096 R)
• M41: 12,062,076 km (0.119 R)
• M42: 12,214,965 km (0.065 R)
• M43: 12,522,389 km (0.105 R)
• M44: 13,176,431 km (0.114 R)
• M45: 13,270,827 km (0.096 R)
• M46: 14,517,875 km (0.087 R)
• M47: 14,713,100 km (0.089 R)
• M48: 14,810,937 km (0.084 R)
• M49: 15,040,271 km (0.104 R)
• M50: 15,469,317 km (0.091 R)
• M51: 15,668,731 km (0.114 R)
• M52: 16,103,612 km (0.093 R)
• M53: 17,088,116 km (0.108 R)
• M54: 17,501,305 km (0.112 R)
• M55: 17,882,780 km (0.043 R)
• M56: 18,407,569 km (0.06 R)
• M57: 19,329,242 km (0.098 R)
• M58: 19,795,688 km (0.107 R)
• M59: 21,327,869 km (0.079 R)
• M60: 22,370,566 km (0.111 R)
• M61: 22,860,200 km (0.093 R)
• M62: 23,239,431 km (0.073 R)
• M63: 25,322,432 km (0.118 R)
• M64: 26,148,511 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.8

Radius: 12.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.94 AU - 7.3 AU

Year: 5558 Days

Day: 11 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,455,077 km

• M1: 174,431 km (0.115 R)
• M2: 304,282 km (0.12 R)
• M3: 941,270 km (0.08 R)
• M4: 1,147,266 km (0.069 R)
• M5: 1,320,052 km (0.051 R)
• M6: 1,552,826 km (0.042 R)
• M7: 1,799,513 km (0.08 R)
• M8: 2,311,437 km (0.056 R)
• M9: 3,284,122 km (0.063 R)
• M10: 3,813,848 km (0.073 R)
• M11: 4,076,841 km (0.078 R)
• M12: 4,174,080 km (0.096 R)
• M13: 4,271,917 km (0.096 R)
• M14: 4,773,219 km (0.107 R)
• M15: 5,506,398 km (0.044 R)
• M16: 5,913,753 km (0.11 R)
• M17: 6,302,857 km (0.102 R)
• M18: 6,387,380 km (0.068 R)
• M19: 6,757,934 km (0.085 R)
• M20: 7,018,534 km (0.102 R)
• M21: 7,609,744 km (0.03 R)
• M22: 7,790,160 km (0.081 R)
• M23: 7,941,702 km (0.089 R)
• M24: 8,340,231 km (0.09 R)
• M25: 9,061,442 km (0.094 R)
• M26: 9,413,446 km (0.1 R)
• M27: 9,607,325 km (0.06 R)
• M28: 9,802,550 km (0.048 R)
• M29: 10,097,856 km (0.114 R)
• M30: 10,197,040 km (0.098 R)
• M31: 10,329,733 km (0.089 R)
• M32: 10,967,618 km (0.1 R)
• M33: 11,480,440 km (0.12 R)
• M34: 11,618,519 km (0.044 R)
• M35: 11,931,178 km (0.058 R)
• M36: 12,352,446 km (0.071 R)
• M37: 12,742,747 km (0.12 R)
• M38: 12,921,666 km (0.105 R)
• M39: 13,828,229 km (0.119 R)
• M40: 14,233,789 km (0.06 R)
• M41: 14,943,331 km (0.116 R)
• M42: 15,094,126 km (0.098 R)
• M43: 16,983,098 km (0.12 R)
• M44: 17,417,231 km (0.068 R)
• M45: 17,975,231 km (0.099 R)
• M46: 18,377,350 km (0.083 R)
• M47: 18,539,066 km (0.033 R)
• M48: 19,313,683 km (0.081 R)
• M49: 19,478,092 km (0.087 R)
• M50: 19,601,659 km (0.084 R)
• M51: 19,849,693 km (0.099 R)
• M52: 19,932,570 km (0.027 R)
• M53: 20,265,425 km (0.106 R)
• M54: 20,684,000 km (0.083 R)
• M55: 20,810,111 km (0.087 R)
• M56: 20,936,521 km (0.116 R)
• M57: 21,147,753 km (0.117 R)
• M58: 21,274,762 km (0.116 R)
• M59: 21,444,556 km (0.12 R)
• M60: 21,657,583 km (0.081 R)
• M61: 22,906,276 km (0.051 R)
• M62: 23,386,186 km (0.067 R)
• M63: 24,178,457 km (0.053 R)
• M64: 24,533,452 km (0.081 R)
• M65: 25,293,410 km (0.031 R)
• M66: 26,425,117 km (0.117 R)
• M67: 26,836,661 km (0.109 R)
• M68: 27,066,144 km (0.108 R)
• M69: 27,851,384 km (0.053 R)
• M70: 28,037,184 km (0.113 R)
• M71: 28,223,433 km (0.104 R)
• M72: 30,347,274 km (0.098 R)
• M73: 31,114,712 km (0.046 R)
• M74: 31,839,962 km (0.099 R)
• M75: 31,985,820 km (0.108 R)
• M76: 32,180,447 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.5

Radius: 13

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.06 AU - 8.76 AU

Year: 7405 Days

Day: 7.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 85,455,077 km

• M1: 419,772 km (0.035 R)
• M2: 1,007,093 km (0.057 R)
• M3: 1,205,759 km (0.103 R)
• M4: 2,050,837 km (0.038 R)
• M5: 2,266,857 km (0.095 R)
• M6: 2,469,861 km (0.106 R)
• M7: 2,573,682 km (0.079 R)
• M8: 2,850,587 km (0.09 R)
• M9: 3,003,776 km (0.097 R)
• M10: 3,433,720 km (0.046 R)
• M11: 3,597,081 km (0.104 R)
• M12: 3,715,413 km (0.113 R)
• M13: 3,907,496 km (0.119 R)
• M14: 4,605,670 km (0.104 R)
• M15: 4,734,473 km (0.076 R)
• M16: 5,642,084 km (0.105 R)
• M17: 5,863,489 km (0.112 R)
• M18: 7,705,786 km (0.1 R)
• M19: 8,801,292 km (0.032 R)
• M20: 9,285,689 km (0.091 R)
• M21: 9,745,553 km (0.092 R)
• M22: 10,045,347 km (0.085 R)
• M23: 10,551,437 km (0.11 R)
• M24: 11,729,670 km (0.106 R)
• M25: 14,171,406 km (0.097 R)
• M26: 14,435,297 km (0.088 R)
• M27: 15,160,099 km (0.089 R)
• M28: 15,818,479 km (0.091 R)
• M29: 16,486,433 km (0.107 R)
• M30: 16,843,673 km (0.081 R)
• M31: 17,525,690 km (0.086 R)
• M32: 17,809,028 km (0.1 R)
• M33: 18,257,523 km (0.093 R)
• M34: 18,339,502 km (0.115 R)
• M35: 18,833,774 km (0.113 R)
• M36: 20,385,253 km (0.109 R)
• M37: 21,240,803 km (0.117 R)
• M38: 21,803,291 km (0.112 R)
• M39: 21,933,890 km (0.105 R)
• M40: 22,239,369 km (0.097 R)
• M41: 22,370,716 km (0.078 R)
• M42: 22,854,665 km (0.079 R)
• M43: 23,031,490 km (0.085 R)
• M44: 23,832,886 km (0.113 R)
• M45: 25,922,020 km (0.043 R)
• M46: 26,106,474 km (0.107 R)
• M47: 26,848,629 km (0.065 R)
• M48: 27,128,826 km (0.101 R)
• M49: 27,456,744 km (0.072 R)
• M50: 28,211,466 km (0.069 R)
• M51: 28,401,156 km (0.073 R)
• M52: 28,686,588 km (0.097 R)
• M53: 29,934,384 km (0.095 R)
• M54: 30,516,170 km (0.073 R)
• M55: 30,906,172 km (0.051 R)
• M56: 31,543,459 km (0.104 R)
• M57: 32,432,968 km (0.106 R)
• M58: 32,681,600 km (0.06 R)
• M59: 33,230,624 km (0.084 R)
• M60: 33,330,854 km (0.112 R)
• M61: 33,581,580 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.8

Radius: 4.1

Gravity: 24.02 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 17.19 AU - 21.31 AU

Year: 31004 Days

Day: 24.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 85,455,077 km

• M1: 163,211 km (0.092 R)
• M2: 240,254 km (0.09 R)
• M3: 658,829 km (0.094 R)
• M4: 786,137 km (0.091 R)
• M5: 893,548 km (0.075 R)
• M6: 977,323 km (0.036 R)
• M7: 1,063,641 km (0.062 R)
• M8: 1,122,732 km (0.046 R)
• M9: 1,632,711 km (0.071 R)
• M10: 2,874,074 km (0.029 R)
• M11: 3,295,043 km (0.049 R)
• M12: 3,916,323 km (0.087 R)
• M13: 4,100,328 km (0.105 R)
• M14: 5,984,513 km (0.099 R)
• M15: 6,410,718 km (0.084 R)
• M16: 6,627,485 km (0.104 R)
• M17: 6,736,841 km (0.042 R)
• M18: 7,012,699 km (0.115 R)
• M19: 7,575,487 km (0.096 R)
• M20: 7,862,266 km (0.042 R)
• M21: 7,920,010 km (0.117 R)
• M22: 8,152,635 km (0.112 R)
• M23: 8,328,562 km (0.079 R)
• M24: 8,446,445 km (0.058 R)
• M25: 9,718,177 km (0.106 R)
• M26: 10,662,439 km (0.114 R)
• M27: 11,504,226 km (0.088 R)
• M28: 11,569,899 km (0.086 R)
• M29: 12,636,981 km (0.067 R)
• M30: 13,804,592 km (0.116 R)
• M31: 14,720,580 km (0.096 R)
• M32: 14,934,655 km (0.063 R)
• M33: 15,366,095 km (0.039 R)
• M34: 15,510,756 km (0.108 R)
• M35: 15,583,311 km (0.086 R)
• M36: 15,947,582 km (0.112 R)
• M37: 16,610,450 km (0.12 R)
• M38: 17,432,640 km (0.065 R)
• M39: 17,508,187 km (0.087 R)
• M40: 17,734,977 km (0.069 R)
• M41: 19,506,515 km (0.068 R)
• M42: 21,575,753 km (0.095 R)
• M43: 22,553,973 km (0.108 R)
• M44: 23,880,757 km (0.071 R)
• M45: 26,782,956 km (0.118 R)
• M46: 26,957,088 km (0.07 R)
• M47: 27,219,033 km (0.088 R)
• M48: 28,098,220 km (0.055 R)
• M49: 28,363,756 km (0.096 R)
• M50: 28,630,190 km (0.101 R)
• M51: 28,719,051 km (0.111 R)
• M52: 30,790,982 km (0.095 R)
• M53: 31,983,277 km (0.102 R)
• M54: 32,168,030 km (0.107 R)
• M55: 33,471,177 km (0.095 R)
• M56: 33,846,668 km (0.071 R)
• M57: 34,129,258 km (0.051 R)
• M58: 36,707,129 km (0.05 R)
• M59: 37,872,795 km (0.105 R)
• M60: 38,558,402 km (0.058 R)
• M61: 39,644,034 km (0.087 R)
• M62: 41,040,231 km (0.114 R)
• M63: 41,341,521 km (0.096 R)
• M64: 41,542,730 km (0.063 R)
• M65: 41,744,239 km (0.077 R)
• M66: 43,777,872 km (0.084 R)
• M67: 43,982,971 km (0.079 R)
• M68: 44,600,361 km (0.114 R)
• M69: 46,993,030 km (0.114 R)
• M70: 47,729,500 km (0.117 R)
• M71: 48,363,795 km (0.061 R)
• M72: 48,894,568 km (0.106 R)
• M73: 52,663,238 km (0.076 R)
• M74: 53,428,132 km (0.082 R)
• M75: 55,300,798 km (0.076 R)
• M76: 55,633,503 km (0.1 R)
• M77: 58,206,437 km (0.118 R)
• M78: 58,770,870 km (0.04 R)
• M79: 60,360,796 km (0.12 R)
• M80: 60,589,232 km (0.12 R)
• M81: 61,275,737 km (0.079 R)
• M82: 62,310,505 km (0.105 R)
• M83: 64,047,935 km (0.098 R)
• M84: 68,758,323 km (0.112 R)
• M85: 69,833,333 km (0.074 R)
• M86: 69,953,161 km (0.07 R)
• M87: 71,154,881 km (0.085 R)
• M88: 72,121,283 km (0.079 R)
• M89: 72,242,308 km (0.088 R)
• M90: 74,066,803 km (0.109 R)
• M91: 74,189,025 km (0.109 R)
• M92: 75,168,741 km (0.109 R)
• M93: 77,760,973 km (0.066 R)
• M94: 78,009,455 km (0.117 R)
• M95: 79,255,456 km (0.11 R)
• M96: 81,010,837 km (0.083 R)
• M97: 82,019,725 km (0.101 R)
• M98: 84,815,410 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 14,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit