🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.42 AU - 0.66 AU

Year: 142 Days

Day: 47.1 Hours

Environment

Temp: 250 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.52 AU - 0.84 AU

Year: 201 Days

Day: 16.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.68 AU - 3.22 AU

Year: 1815 Days

Day: 46.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.99 AU - 3.03 AU

Year: 1870 Days

Day: 15.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,727,145 km

• M1: 602,281 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.1 AU - 3.52 AU

Year: 2157 Days

Day: 31.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.31 AU - 3.97 AU

Year: 2487 Days

Day: 38.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,727,145 km

• M1: 43,832 km (0.089 R)
• M2: 1,172,698 km (0.061 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.3

Radius: 9.1

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.78 AU - 10.86 AU

Year: 9382 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,727,145 km

• M1: 129,103 km (0.09 R)
• M2: 210,035 km (0.106 R)
• M3: 367,113 km (0.09 R)
• M4: 429,495 km (0.05 R)
• M5: 859,739 km (0.112 R)
• M6: 1,038,508 km (0.111 R)
• M7: 1,573,620 km (0.105 R)
• M8: 1,947,016 km (0.097 R)
• M9: 2,144,186 km (0.111 R)
• M10: 2,224,820 km (0.087 R)
• M11: 2,327,144 km (0.113 R)
• M12: 2,452,059 km (0.086 R)
• M13: 2,665,236 km (0.039 R)
• M14: 2,862,406 km (0.092 R)
• M15: 2,929,126 km (0.095 R)
• M16: 3,270,957 km (0.094 R)
• M17: 4,092,399 km (0.116 R)
• M18: 4,709,191 km (0.116 R)
• M19: 5,028,583 km (0.111 R)
• M20: 5,632,360 km (0.108 R)
• M21: 6,028,495 km (0.117 R)
• M22: 6,669,223 km (0.047 R)
• M23: 6,817,923 km (0.116 R)
• M24: 6,907,532 km (0.092 R)
• M25: 7,484,980 km (0.093 R)
• M26: 7,920,459 km (0.094 R)
• M27: 7,983,290 km (0.102 R)
• M28: 9,176,333 km (0.091 R)
• M29: 9,341,789 km (0.101 R)
• M30: 9,844,288 km (0.098 R)
• M31: 10,735,742 km (0.107 R)
• M32: 11,510,359 km (0.066 R)
• M33: 11,653,076 km (0.092 R)
• M34: 12,964,301 km (0.093 R)
• M35: 13,075,602 km (0.098 R)
• M36: 14,054,122 km (0.084 R)
• M37: 14,359,900 km (0.054 R)
• M38: 15,056,128 km (0.111 R)
• M39: 15,763,277 km (0.068 R)
• M40: 15,921,851 km (0.108 R)
• M41: 16,001,437 km (0.088 R)
• M42: 16,320,679 km (0.09 R)
• M43: 16,803,730 km (0.092 R)
• M44: 17,087,667 km (0.039 R)
• M45: 17,825,035 km (0.102 R)
• M46: 18,197,534 km (0.033 R)
• M47: 18,280,710 km (0.078 R)
• M48: 18,489,100 km (0.047 R)
• M49: 18,908,423 km (0.104 R)
• M50: 19,034,683 km (0.12 R)
• M51: 19,245,916 km (0.105 R)
• M52: 19,585,652 km (0.104 R)
• M53: 19,841,614 km (0.09 R)
• M54: 20,789,915 km (0.087 R)
• M55: 22,239,818 km (0.095 R)
• M56: 22,462,270 km (0.071 R)
• M57: 22,999,476 km (0.071 R)
• M58: 23,269,500 km (0.082 R)
• M59: 23,495,393 km (0.045 R)
• M60: 23,995,050 km (0.094 R)
• M61: 24,452,221 km (0.097 R)
• M62: 24,820,082 km (0.07 R)
• M63: 25,189,738 km (0.104 R)
• M64: 25,375,240 km (0.105 R)
• M65: 25,607,864 km (0.101 R)
• M66: 25,934,586 km (0.096 R)
• M67: 26,545,095 km (0.103 R)
• M68: 26,686,615 km (0.091 R)
• M69: 27,588,989 km (0.099 R)
• M70: 28,068,001 km (0.112 R)
• M71: 28,164,043 km (0.12 R)
• M72: 29,131,193 km (0.03 R)
• M73: 29,325,970 km (0.094 R)
• M74: 29,472,426 km (0.112 R)
• M75: 30,257,067 km (0.095 R)
• M76: 31,297,221 km (0.067 R)
• M77: 31,997,189 km (0.071 R)
• M78: 32,147,984 km (0.083 R)
• M79: 32,702,394 km (0.047 R)
• M80: 33,006,227 km (0.085 R)
• M81: 34,025,587 km (0.109 R)
• M82: 34,179,374 km (0.087 R)
• M83: 34,333,310 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.8

Radius: 12.5

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.63 AU - 9.49 AU

Year: 9767 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 131 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,727,145 km

• M1: 192,532 km (0.039 R)
• M2: 385,663 km (0.086 R)
• M3: 480,658 km (0.108 R)
• M4: 618,138 km (0.079 R)
• M5: 824,733 km (0.112 R)
• M6: 917,933 km (0.12 R)
• M7: 1,095,804 km (0.086 R)
• M8: 1,329,476 km (0.08 R)
• M9: 1,556,267 km (0.065 R)
• M10: 1,674,599 km (0.103 R)
• M11: 1,920,687 km (0.107 R)
• M12: 2,022,563 km (0.096 R)
• M13: 2,178,743 km (0.068 R)
• M14: 2,339,112 km (0.088 R)
• M15: 2,503,670 km (0.068 R)
• M16: 2,700,391 km (0.079 R)
• M17: 2,844,155 km (0.116 R)
• M18: 3,139,461 km (0.104 R)
• M19: 3,569,704 km (0.094 R)
• M20: 3,759,993 km (0.098 R)
• M21: 4,623,023 km (0.1 R)
• M22: 5,148,261 km (0.112 R)
• M23: 5,990,647 km (0.115 R)
• M24: 6,601,904 km (0.105 R)
• M25: 6,679,695 km (0.061 R)
• M26: 7,313,391 km (0.102 R)
• M27: 7,596,729 km (0.098 R)
• M28: 8,257,952 km (0.058 R)
• M29: 8,341,876 km (0.081 R)
• M30: 8,426,100 km (0.044 R)
• M31: 8,723,351 km (0.117 R)
• M32: 8,937,725 km (0.086 R)
• M33: 9,110,361 km (0.104 R)
• M34: 9,591,318 km (0.089 R)
• M35: 10,760,575 km (0.07 R)
• M36: 11,690,475 km (0.116 R)
• M37: 13,726,353 km (0.113 R)
• M38: 14,479,578 km (0.108 R)
• M39: 14,581,155 km (0.065 R)
• M40: 14,835,770 km (0.107 R)
• M41: 15,765,072 km (0.104 R)
• M42: 16,395,029 km (0.103 R)
• M43: 17,625,322 km (0.112 R)
• M44: 17,896,692 km (0.066 R)
• M45: 18,443,772 km (0.095 R)
• M46: 18,829,884 km (0.104 R)
• M47: 19,666,435 km (0.113 R)
• M48: 19,778,783 km (0.116 R)
• M49: 20,572,101 km (0.106 R)
• M50: 20,915,129 km (0.114 R)
• M51: 21,087,465 km (0.115 R)
• M52: 21,665,063 km (0.055 R)
• M53: 21,839,494 km (0.026 R)
• M54: 23,488,960 km (0.082 R)
• M55: 24,027,512 km (0.075 R)
• M56: 24,328,653 km (0.105 R)
• M57: 26,346,728 km (0.074 R)
• M58: 27,784,663 km (0.101 R)
• M59: 30,736,678 km (0.059 R)
• M60: 30,867,277 km (0.069 R)
• M61: 33,249,473 km (0.109 R)
• M62: 33,517,702 km (0.038 R)
• M63: 33,786,829 km (0.085 R)
• M64: 34,802,149 km (0.067 R)
• M65: 34,938,284 km (0.103 R)
• M66: 35,416,099 km (0.108 R)
• M67: 37,001,537 km (0.118 R)
• M68: 37,140,514 km (0.1 R)
• M69: 39,103,986 km (0.118 R)
• M70: 39,458,234 km (0.045 R)
• M71: 39,742,320 km (0.094 R)
• M72: 40,312,587 km (0.071 R)
• M73: 43,204,463 km (0.108 R)
• M74: 43,497,226 km (0.028 R)
• M75: 43,864,190 km (0.092 R)
• M76: 45,863,715 km (0.094 R)
• M77: 46,087,663 km (0.072 R)
• M78: 46,836,999 km (0.095 R)
• M79: 47,288,485 km (0.117 R)
• M80: 49,951,028 km (0.117 R)
• M81: 50,566,474 km (0.117 R)
• M82: 51,649,413 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.1

Radius: 10.3

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.49 AU - 11.73 AU

Year: 10670 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,727,145 km

• M1: 150,645 km (0.115 R)
• M2: 331,808 km (0.101 R)
• M3: 488,138 km (0.074 R)
• M4: 576,700 km (0.073 R)
• M5: 806,931 km (0.107 R)
• M6: 1,506,451 km (0.03 R)
• M7: 1,596,359 km (0.098 R)
• M8: 1,877,004 km (0.093 R)
• M9: 1,949,709 km (0.116 R)
• M10: 2,565,603 km (0.081 R)
• M11: 2,646,686 km (0.118 R)
• M12: 2,867,193 km (0.061 R)
• M13: 3,385,400 km (0.054 R)
• M14: 3,534,549 km (0.082 R)
• M15: 3,808,612 km (0.075 R)
• M16: 4,442,309 km (0.094 R)
• M17: 4,540,295 km (0.074 R)
• M18: 4,671,942 km (0.112 R)
• M19: 5,842,096 km (0.111 R)
• M20: 6,202,926 km (0.115 R)
• M21: 6,533,986 km (0.083 R)
• M22: 6,908,579 km (0.071 R)
• M23: 8,193,775 km (0.074 R)
• M24: 9,551,226 km (0.101 R)
• M25: 10,451,057 km (0.113 R)
• M26: 11,377,816 km (0.103 R)
• M27: 12,238,901 km (0.064 R)
• M28: 12,376,681 km (0.113 R)
• M29: 12,700,410 km (0.059 R)
• M30: 13,026,983 km (0.108 R)
• M31: 13,450,943 km (0.094 R)
• M32: 13,975,283 km (0.103 R)
• M33: 14,409,117 km (0.11 R)
• M34: 14,798,670 km (0.11 R)
• M35: 15,142,296 km (0.075 R)
• M36: 16,797,597 km (0.053 R)
• M37: 17,002,097 km (0.072 R)
• M38: 17,724,505 km (0.031 R)
• M39: 18,615,061 km (0.06 R)
• M40: 18,932,957 km (0.105 R)
• M41: 19,843,110 km (0.032 R)
• M42: 20,330,799 km (0.113 R)
• M43: 20,548,913 km (0.108 R)
• M44: 20,658,120 km (0.115 R)
• M45: 20,822,528 km (0.061 R)
• M46: 21,595,051 km (0.098 R)
• M47: 21,984,753 km (0.048 R)
• M48: 22,771,339 km (0.114 R)
• M49: 22,941,133 km (0.089 R)
• M50: 23,054,528 km (0.104 R)
• M51: 23,338,913 km (0.098 R)
• M52: 23,510,053 km (0.053 R)
• M53: 24,836,089 km (0.101 R)
• M54: 25,361,477 km (0.117 R)
• M55: 25,655,137 km (0.116 R)
• M56: 25,949,695 km (0.084 R)
• M57: 26,127,119 km (0.059 R)
• M58: 26,721,022 km (0.108 R)
• M59: 28,407,888 km (0.112 R)
• M60: 29,202,851 km (0.113 R)
• M61: 29,757,410 km (0.073 R)
• M62: 30,066,928 km (0.103 R)
• M63: 30,377,643 km (0.107 R)
• M64: 30,814,319 km (0.053 R)
• M65: 31,567,993 km (0.094 R)
• M66: 31,694,104 km (0.112 R)
• M67: 32,137,063 km (0.061 R)
• M68: 33,029,115 km (0.098 R)
• M69: 34,123,274 km (0.111 R)
• M70: 34,447,303 km (0.098 R)
• M71: 34,772,379 km (0.089 R)
• M72: 35,556,871 km (0.077 R)
• M73: 35,819,565 km (0.067 R)
• M74: 36,214,952 km (0.073 R)
• M75: 37,076,486 km (0.084 R)
• M76: 37,543,231 km (0.102 R)
• M77: 37,877,732 km (0.092 R)
• M78: 38,078,941 km (0.119 R)
• M79: 38,549,875 km (0.118 R)
• M80: 39,837,614 km (0.075 R)
• M81: 41,899,671 km (0.106 R)
• M82: 42,664,415 km (0.115 R)
• M83: 43,503,809 km (0.118 R)
• M84: 43,644,281 km (0.088 R)
• M85: 43,996,135 km (0.095 R)
• M86: 44,844,206 km (0.078 R)
• M87: 45,057,083 km (0.112 R)
• M88: 45,341,469 km (0.114 R)
• M89: 45,983,543 km (0.091 R)
• M90: 46,269,724 km (0.103 R)
• M91: 48,581,460 km (0.092 R)
• M92: 48,654,314 km (0.066 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 15,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit