🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.59 AU - 0.69 AU

Year: 196 Days

Day: 41.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,700,079 km

• M1: 227,987 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.87 AU - 1.35 AU

Year: 448 Days

Day: 33.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 157.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.15 AU - 1.51 AU

Year: 587 Days

Day: 19.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,700,079 km

• M1: 390,450 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.23 AU - 2.51 AU

Year: 1397 Days

Day: 21.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.73 AU - 3.43 AU

Year: 2070 Days

Day: 22.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,700,079 km

• M1: 588,069 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.3

Radius: 10.1

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.27 AU - 6.37 AU

Year: 4698 Days

Day: 10.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,700,079 km

• M1: 126,261 km (0.088 R)
• M2: 376,239 km (0.078 R)
• M3: 617,989 km (0.073 R)
• M4: 683,961 km (0.118 R)
• M5: 865,872 km (0.056 R)
• M6: 996,322 km (0.104 R)
• M7: 1,098,796 km (0.045 R)
• M8: 1,204,861 km (0.06 R)
• M9: 1,339,350 km (0.091 R)
• M10: 1,531,134 km (0.032 R)
• M11: 1,597,107 km (0.076 R)
• M12: 1,856,958 km (0.083 R)
• M13: 2,057,120 km (0.051 R)
• M14: 2,509,953 km (0.115 R)
• M15: 2,845,352 km (0.076 R)
• M16: 3,488,473 km (0.116 R)
• M17: 3,844,815 km (0.103 R)
• M18: 4,344,322 km (0.091 R)
• M19: 4,669,548 km (0.09 R)
• M20: 5,712,694 km (0.054 R)
• M21: 5,921,383 km (0.117 R)
• M22: 5,984,513 km (0.118 R)
• M23: 6,132,765 km (0.064 R)
• M24: 6,217,886 km (0.046 R)
• M25: 6,282,063 km (0.102 R)
• M26: 6,562,709 km (0.096 R)
• M27: 6,737,439 km (0.064 R)
• M28: 6,825,403 km (0.1 R)
• M29: 7,542,874 km (0.104 R)
• M30: 7,725,982 km (0.096 R)
• M31: 7,864,360 km (0.088 R)
• M32: 7,957,111 km (0.119 R)
• M33: 8,213,821 km (0.108 R)
• M34: 8,568,368 km (0.115 R)
• M35: 8,639,875 km (0.118 R)
• M36: 9,097,495 km (0.078 R)
• M37: 9,439,626 km (0.116 R)
• M38: 9,686,761 km (0.081 R)
• M39: 9,761,261 km (0.084 R)
• M40: 9,860,893 km (0.087 R)
• M41: 10,011,090 km (0.111 R)
• M42: 10,389,871 km (0.117 R)
• M43: 10,850,483 km (0.104 R)
• M44: 11,109,287 km (0.102 R)
• M45: 11,475,204 km (0.114 R)
• M46: 11,606,700 km (0.097 R)
• M47: 11,738,945 km (0.084 R)
• M48: 11,978,002 km (0.066 R)
• M49: 12,165,000 km (0.104 R)
• M50: 12,569,213 km (0.107 R)
• M51: 12,813,806 km (0.116 R)
• M52: 13,224,901 km (0.093 R)
• M53: 13,335,304 km (0.06 R)
• M54: 14,088,529 km (0.075 R)
• M55: 14,201,176 km (0.111 R)
• M56: 14,626,782 km (0.095 R)
• M57: 14,712,352 km (0.09 R)
• M58: 15,752,656 km (0.1 R)
• M59: 16,016,397 km (0.056 R)
• M60: 16,846,515 km (0.055 R)
• M61: 17,387,461 km (0.064 R)
• M62: 17,478,118 km (0.081 R)
• M63: 17,751,283 km (0.117 R)
• M64: 17,873,056 km (0.08 R)
• M65: 17,964,610 km (0.074 R)
• M66: 18,363,288 km (0.097 R)
• M67: 18,702,726 km (0.085 R)
• M68: 18,857,859 km (0.076 R)
• M69: 19,576,377 km (0.097 R)
• M70: 19,986,575 km (0.076 R)
• M71: 20,751,169 km (0.053 R)
• M72: 21,525,488 km (0.074 R)
• M73: 21,850,863 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.3

Radius: 13.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.78 AU - 11.7 AU

Year: 12546 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,700,079 km

• M1: 266,883 km (0.106 R)
• M2: 398,678 km (0.059 R)
• M3: 482,603 km (0.065 R)
• M4: 923,767 km (0.075 R)
• M5: 1,107,473 km (0.03 R)
• M6: 1,287,140 km (0.113 R)
• M7: 1,924,277 km (0.045 R)
• M8: 2,082,851 km (0.068 R)
• M9: 2,225,268 km (0.077 R)
• M10: 2,413,313 km (0.103 R)
• M11: 2,716,398 km (0.066 R)
• M12: 2,850,139 km (0.089 R)
• M13: 3,359,819 km (0.115 R)
• M14: 3,748,623 km (0.106 R)
• M15: 3,898,221 km (0.118 R)
• M16: 4,049,764 km (0.076 R)
• M17: 4,358,983 km (0.082 R)
• M18: 4,729,537 km (0.073 R)
• M19: 5,137,939 km (0.098 R)
• M20: 5,473,038 km (0.094 R)
• M21: 5,815,318 km (0.107 R)
• M22: 6,047,494 km (0.088 R)
• M23: 6,520,971 km (0.088 R)
• M24: 6,671,467 km (0.05 R)
• M25: 7,503,829 km (0.053 R)
• M26: 7,916,420 km (0.077 R)
• M27: 8,077,088 km (0.059 R)
• M28: 8,500,001 km (0.072 R)
• M29: 8,796,953 km (0.119 R)
• M30: 9,537,463 km (0.109 R)
• M31: 9,742,861 km (0.069 R)
• M32: 9,846,083 km (0.08 R)
• M33: 10,228,006 km (0.096 R)
• M34: 10,508,802 km (0.068 R)
• M35: 11,185,732 km (0.025 R)
• M36: 11,366,297 km (0.036 R)
• M37: 11,657,264 km (0.098 R)
• M38: 11,766,920 km (0.099 R)
• M39: 12,135,230 km (0.057 R)
• M40: 12,544,679 km (0.113 R)
• M41: 13,186,454 km (0.097 R)
• M42: 13,723,061 km (0.109 R)
• M43: 15,335,427 km (0.065 R)
• M44: 15,576,429 km (0.118 R)
• M45: 16,062,174 km (0.103 R)
• M46: 16,225,235 km (0.053 R)
• M47: 16,388,746 km (0.109 R)
• M48: 16,882,868 km (0.097 R)
• M49: 17,423,664 km (0.089 R)
• M50: 17,633,101 km (0.115 R)
• M51: 17,801,399 km (0.108 R)
• M52: 17,970,145 km (0.081 R)
• M53: 18,650,516 km (0.116 R)
• M54: 19,382,648 km (0.055 R)
• M55: 19,948,726 km (0.119 R)
• M56: 20,343,964 km (0.096 R)
• M57: 21,276,258 km (0.113 R)
• M58: 21,455,327 km (0.112 R)
• M59: 21,815,109 km (0.054 R)
• M60: 22,404,076 km (0.062 R)
• M61: 22,906,576 km (0.072 R)
• M62: 22,998,279 km (0.076 R)
• M63: 23,274,287 km (0.111 R)
• M64: 24,389,240 km (0.108 R)
• M65: 25,047,770 km (0.059 R)
• M66: 25,379,129 km (0.088 R)
• M67: 26,912,807 km (0.09 R)
• M68: 27,495,640 km (0.063 R)
• M69: 27,935,458 km (0.1 R)
• M70: 28,180,798 km (0.028 R)
• M71: 29,718,215 km (0.072 R)
• M72: 30,320,496 km (0.026 R)
• M73: 31,384,436 km (0.106 R)
• M74: 31,639,501 km (0.081 R)
• M75: 32,306,109 km (0.027 R)
• M76: 33,080,876 km (0.104 R)
• M77: 33,809,717 km (0.118 R)
• M78: 33,914,136 km (0.082 R)
• M79: 34,859,894 km (0.085 R)
• M80: 35,229,999 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.4

Radius: 9.7

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.4 AU - 13.28 AU

Year: 14621 Days

Day: 7.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 37,700,079 km

• M1: 122,820 km (0.114 R)
• M2: 346,319 km (0.036 R)
• M3: 593,156 km (0.072 R)
• M4: 695,032 km (0.082 R)
• M5: 1,320,351 km (0.102 R)
• M6: 1,988,604 km (0.096 R)
• M7: 2,114,416 km (0.039 R)
• M8: 2,243,070 km (0.083 R)
• M9: 2,474,498 km (0.116 R)
• M10: 2,610,184 km (0.118 R)
• M11: 2,889,333 km (0.117 R)
• M12: 3,214,858 km (0.057 R)
• M13: 3,400,808 km (0.114 R)
• M14: 3,667,242 km (0.092 R)
• M15: 4,424,357 km (0.086 R)
• M16: 4,589,812 km (0.104 R)
• M17: 4,969,791 km (0.046 R)
• M18: 5,141,978 km (0.101 R)
• M19: 5,228,745 km (0.063 R)
• M20: 5,759,967 km (0.047 R)
• M21: 6,778,280 km (0.052 R)
• M22: 6,969,316 km (0.098 R)
• M23: 7,162,297 km (0.092 R)
• M24: 7,553,496 km (0.079 R)
• M25: 7,652,380 km (0.086 R)
• M26: 8,356,537 km (0.092 R)
• M27: 8,458,862 km (0.03 R)
• M28: 8,664,709 km (0.097 R)
• M29: 9,504,850 km (0.115 R)
• M30: 9,880,491 km (0.092 R)
• M31: 10,261,068 km (0.079 R)
• M32: 10,425,625 km (0.077 R)
• M33: 11,602,212 km (0.047 R)
• M34: 12,351,548 km (0.08 R)
• M35: 12,820,388 km (0.105 R)
• M36: 12,997,661 km (0.072 R)
• M37: 13,474,579 km (0.116 R)
• M38: 14,139,692 km (0.096 R)
• M39: 15,188,522 km (0.058 R)
• M40: 16,518,597 km (0.099 R)
• M41: 16,970,233 km (0.117 R)
• M42: 17,688,003 km (0.054 R)
• M43: 17,885,473 km (0.109 R)
• M44: 19,153,315 km (0.06 R)
• M45: 19,695,906 km (0.071 R)
• M46: 20,037,438 km (0.062 R)
• M47: 20,106,103 km (0.107 R)
• M48: 20,243,434 km (0.091 R)
• M49: 21,074,151 km (0.114 R)
• M50: 26,211,941 km (0.103 R)
• M51: 26,663,128 km (0.079 R)
• M52: 27,878,760 km (0.111 R)
• M53: 28,108,692 km (0.087 R)
• M54: 28,339,222 km (0.085 R)
• M55: 29,345,567 km (0.028 R)
• M56: 29,735,718 km (0.119 R)
• M57: 30,049,126 km (0.086 R)
• M58: 32,999,495 km (0.118 R)
• M59: 33,649,498 km (0.097 R)
• M60: 34,057,900 km (0.09 R)
• M61: 35,210,103 km (0.091 R)
• M62: 35,292,830 km (0.076 R)
• M63: 36,962,343 km (0.087 R)
• M64: 38,231,082 km (0.096 R)
• M65: 39,772,539 km (0.115 R)
• M66: 40,204,428 km (0.051 R)
• M67: 40,811,496 km (0.086 R)
• M68: 42,562,689 km (0.101 R)
• M69: 42,827,477 km (0.095 R)
• M70: 44,965,530 km (0.083 R)
• M71: 45,325,312 km (0.084 R)
• M72: 47,412,203 km (0.11 R)
• M73: 49,252,257 km (0.112 R)
• M74: 49,622,960 km (0.105 R)
• M75: 51,773,130 km (0.103 R)
• M76: 53,572,045 km (0.101 R)
• M77: 53,667,339 km (0.117 R)
• M78: 54,622,970 km (0.081 R)
• M79: 54,718,712 km (0.119 R)
• M80: 55,487,795 km (0.086 R)
• M81: 55,680,477 km (0.113 R)
• M82: 58,599,281 km (0.096 R)
• M83: 59,484,601 km (0.12 R)
• M84: 61,368,039 km (0.066 R)
• M85: 64,078,004 km (0.089 R)
• M86: 64,179,132 km (0.047 R)
• M87: 66,008,265 km (0.104 R)
• M88: 66,212,616 km (0.088 R)
• M89: 66,417,116 km (0.038 R)
• M90: 67,854,602 km (0.076 R)
• M91: 68,267,193 km (0.088 R)
• M92: 68,680,532 km (0.111 R)
• M93: 69,198,589 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.9

Radius: 5.8

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.89 AU - 18.49 AU

Year: 26107 Days

Day: 23.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 37,700,079 km

• M1: 155,582 km (0.056 R)
• M2: 329,115 km (0.114 R)
• M3: 611,406 km (0.109 R)
• M4: 907,610 km (0.112 R)
• M5: 1,054,366 km (0.072 R)
• M6: 2,128,329 km (0.106 R)
• M7: 2,192,806 km (0.079 R)
• M8: 2,480,333 km (0.107 R)
• M9: 2,640,103 km (0.113 R)
• M10: 2,850,438 km (0.118 R)
• M11: 3,042,073 km (0.114 R)
• M12: 3,237,747 km (0.052 R)
• M13: 3,362,212 km (0.065 R)
• M14: 3,771,063 km (0.097 R)
• M15: 3,823,273 km (0.071 R)
• M16: 4,168,694 km (0.03 R)
• M17: 4,803,887 km (0.114 R)
• M18: 7,011,652 km (0.036 R)
• M19: 7,763,531 km (0.094 R)
• M20: 8,609,507 km (0.106 R)
• M21: 9,131,005 km (0.096 R)
• M22: 10,423,980 km (0.072 R)
• M23: 12,351,548 km (0.106 R)
• M24: 13,615,800 km (0.111 R)
• M25: 14,263,259 km (0.11 R)
• M26: 14,796,725 km (0.095 R)
• M27: 15,629,986 km (0.1 R)
• M28: 16,735,963 km (0.083 R)
• M29: 18,397,247 km (0.11 R)
• M30: 18,441,678 km (0.078 R)
• M31: 19,927,633 km (0.081 R)
• M32: 20,018,888 km (0.056 R)
• M33: 20,615,634 km (0.066 R)
• M34: 20,846,762 km (0.094 R)
• M35: 22,821,454 km (0.071 R)
• M36: 23,252,446 km (0.119 R)
• M37: 24,365,753 km (0.097 R)
• M38: 24,512,210 km (0.036 R)
• M39: 24,610,047 km (0.105 R)
• M40: 25,694,631 km (0.098 R)
• M41: 26,694,094 km (0.086 R)
• M42: 27,198,688 km (0.116 R)
• M43: 27,961,338 km (0.079 R)
• M44: 29,611,702 km (0.118 R)
• M45: 29,924,660 km (0.056 R)
• M46: 30,870,119 km (0.034 R)
• M47: 31,718,788 km (0.118 R)
• M48: 32,306,558 km (0.055 R)
• M49: 32,790,208 km (0.064 R)
• M50: 33,873,595 km (0.11 R)
• M51: 34,200,916 km (0.071 R)
• M52: 34,638,789 km (0.065 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 11,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit