🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.87 AU - 1.27 AU

Year: 417 Days

Day: 20.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.56 AU - 2.14 AU

Year: 948 Days

Day: 19.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,708,553 km

• M1: 88,113 km (0.06 R)
• M2: 220,058 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.02 AU - 2.42 AU

Year: 1246 Days

Day: 20.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.03 AU - 3.05 AU

Year: 1997 Days

Day: 35.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 166.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,708,553 km

• M1: 1,070,223 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.15 AU - 5.23 AU

Year: 3231 Days

Day: 22.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.2

Radius: 14.3

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.71 AU - 5.61 AU

Year: 4416 Days

Day: 12.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 30,708,553 km

• M1: 238,908 km (0.102 R)
• M2: 470,485 km (0.083 R)
• M3: 676,182 km (0.098 R)
• M4: 871,707 km (0.08 R)
• M5: 1,087,577 km (0.103 R)
• M6: 1,628,971 km (0.113 R)
• M7: 1,769,743 km (0.101 R)
• M8: 2,094,520 km (0.039 R)
• M9: 2,279,872 km (0.083 R)
• M10: 2,374,717 km (0.113 R)
• M11: 2,617,664 km (0.037 R)
• M12: 2,972,061 km (0.045 R)
• M13: 3,146,193 km (0.097 R)
• M14: 3,359,968 km (0.086 R)
• M15: 3,523,329 km (0.117 R)
• M16: 3,801,880 km (0.096 R)
• M17: 4,242,895 km (0.113 R)
• M18: 4,360,778 km (0.032 R)
• M19: 4,459,812 km (0.047 R)
• M20: 4,843,081 km (0.099 R)
• M21: 5,880,842 km (0.051 R)
• M22: 6,189,911 km (0.065 R)
• M23: 6,414,009 km (0.111 R)
• M24: 6,962,734 km (0.094 R)
• M25: 7,172,320 km (0.042 R)
• M26: 7,384,151 km (0.101 R)
• M27: 7,622,012 km (0.115 R)
• M28: 8,748,633 km (0.069 R)
• M29: 8,849,013 km (0.047 R)
• M30: 9,051,120 km (0.096 R)
• M31: 9,926,866 km (0.052 R)
• M32: 10,507,904 km (0.102 R)
• M33: 10,641,645 km (0.093 R)
• M34: 11,154,616 km (0.115 R)
• M35: 11,565,411 km (0.1 R)
• M36: 12,430,087 km (0.092 R)
• M37: 12,656,578 km (0.12 R)
• M38: 12,941,712 km (0.101 R)
• M39: 13,056,304 km (0.103 R)
• M40: 13,228,940 km (0.109 R)
• M41: 13,518,262 km (0.103 R)
• M42: 13,926,963 km (0.046 R)
• M43: 14,073,868 km (0.111 R)
• M44: 14,517,875 km (0.099 R)
• M45: 15,907,938 km (0.08 R)
• M46: 16,030,758 km (0.104 R)
• M47: 16,339,379 km (0.087 R)
• M48: 16,432,429 km (0.064 R)
• M49: 16,743,592 km (0.04 R)
• M50: 18,781,115 km (0.096 R)
• M51: 19,008,653 km (0.042 R)
• M52: 19,433,811 km (0.115 R)
• M53: 19,696,953 km (0.118 R)
• M54: 19,895,170 km (0.083 R)
• M55: 20,460,202 km (0.06 R)
• M56: 21,030,618 km (0.115 R)
• M57: 21,572,163 km (0.082 R)
• M58: 22,669,313 km (0.055 R)
• M59: 23,015,782 km (0.037 R)
• M60: 23,259,477 km (0.106 R)
• M61: 23,434,058 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.8

Radius: 15

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.68 AU - 8.04 AU

Year: 6769 Days

Day: 12.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,708,553 km

• M1: 205,398 km (0.075 R)
• M2: 476,320 km (0.097 R)
• M3: 614,698 km (0.086 R)
• M4: 924,515 km (0.038 R)
• M5: 1,090,568 km (0.063 R)
• M6: 1,322,595 km (0.118 R)
• M7: 1,591,572 km (0.114 R)
• M8: 1,815,819 km (0.068 R)
• M9: 1,985,762 km (0.051 R)
• M10: 2,183,531 km (0.057 R)
• M11: 2,623,049 km (0.105 R)
• M12: 3,065,410 km (0.079 R)
• M13: 3,166,987 km (0.06 R)
• M14: 3,399,911 km (0.078 R)
• M15: 3,531,707 km (0.058 R)
• M16: 3,882,813 km (0.092 R)
• M17: 4,160,616 km (0.073 R)
• M18: 4,387,706 km (0.118 R)
• M19: 4,854,301 km (0.113 R)
• M20: 5,898,494 km (0.11 R)
• M21: 7,799,584 km (0.072 R)
• M22: 7,939,608 km (0.084 R)
• M23: 8,222,348 km (0.116 R)
• M24: 8,834,353 km (0.075 R)
• M25: 9,053,962 km (0.077 R)
• M26: 9,648,315 km (0.118 R)
• M27: 9,836,658 km (0.083 R)
• M28: 10,332,127 km (0.107 R)
• M29: 10,914,062 km (0.083 R)
• M30: 11,189,173 km (0.033 R)
• M31: 12,929,894 km (0.117 R)
• M32: 13,304,935 km (0.079 R)
• M33: 13,599,045 km (0.091 R)
• M34: 14,580,706 km (0.119 R)
• M35: 15,453,011 km (0.098 R)
• M36: 15,673,668 km (0.086 R)
• M37: 16,029,113 km (0.092 R)
• M38: 16,431,980 km (0.068 R)
• M39: 18,966,467 km (0.095 R)
• M40: 19,822,167 km (0.115 R)
• M41: 20,110,292 km (0.092 R)
• M42: 20,254,804 km (0.068 R)
• M43: 20,399,764 km (0.112 R)
• M44: 20,933,978 km (0.058 R)
• M45: 21,768,734 km (0.103 R)
• M46: 21,867,618 km (0.113 R)
• M47: 22,464,364 km (0.085 R)
• M48: 22,915,402 km (0.095 R)
• M49: 23,928,479 km (0.059 R)
• M50: 24,492,014 km (0.112 R)
• M51: 25,059,738 km (0.112 R)
• M52: 25,579,740 km (0.08 R)
• M53: 26,683,323 km (0.1 R)
• M54: 27,267,653 km (0.105 R)
• M55: 27,802,465 km (0.027 R)
• M56: 29,045,773 km (0.094 R)
• M57: 29,976,421 km (0.077 R)
• M58: 30,086,525 km (0.071 R)
• M59: 30,583,789 km (0.03 R)
• M60: 30,861,143 km (0.112 R)
• M61: 31,530,444 km (0.109 R)
• M62: 31,922,989 km (0.114 R)
• M63: 32,543,222 km (0.104 R)
• M64: 33,281,487 km (0.07 R)
• M65: 33,910,397 km (0.099 R)
• M66: 34,082,584 km (0.108 R)
• M67: 34,197,475 km (0.101 R)
• M68: 34,312,665 km (0.102 R)
• M69: 34,832,219 km (0.065 R)
• M70: 35,063,946 km (0.1 R)
• M71: 35,645,433 km (0.082 R)
• M72: 35,937,448 km (0.115 R)
• M73: 36,171,718 km (0.08 R)
• M74: 36,347,645 km (0.072 R)
• M75: 36,818,280 km (0.057 R)
• M76: 36,936,313 km (0.047 R)
• M77: 37,054,345 km (0.111 R)
• M78: 37,172,528 km (0.093 R)
• M79: 37,350,100 km (0.113 R)
• M80: 38,601,187 km (0.051 R)
• M81: 39,442,825 km (0.084 R)
• M82: 40,412,070 km (0.12 R)
• M83: 40,838,573 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.9

Radius: 8.3

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.91 AU - 9.19 AU

Year: 7815 Days

Day: 11 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 30,708,553 km

• M1: 395,387 km (0.036 R)
• M2: 476,619 km (0.101 R)
• M3: 575,653 km (0.117 R)
• M4: 943,364 km (0.112 R)
• M5: 1,013,526 km (0.084 R)
• M6: 1,587,682 km (0.109 R)
• M7: 2,025,406 km (0.109 R)
• M8: 2,598,066 km (0.047 R)
• M9: 2,943,936 km (0.12 R)
• M10: 3,048,505 km (0.07 R)
• M11: 3,133,028 km (0.111 R)
• M12: 3,634,331 km (0.034 R)
• M13: 4,254,713 km (0.097 R)
• M14: 5,057,006 km (0.105 R)
• M15: 5,309,228 km (0.107 R)
• M16: 5,591,520 km (0.09 R)
• M17: 5,721,520 km (0.104 R)
• M18: 5,773,730 km (0.12 R)
• M19: 5,852,418 km (0.09 R)
• M20: 5,957,885 km (0.086 R)
• M21: 6,963,482 km (0.066 R)
• M22: 7,787,766 km (0.093 R)
• M23: 8,226,387 km (0.106 R)
• M24: 8,344,569 km (0.035 R)
• M25: 8,463,500 km (0.1 R)
• M26: 8,552,959 km (0.096 R)
• M27: 8,884,019 km (0.108 R)
• M28: 9,066,229 km (0.054 R)
• M29: 9,745,254 km (0.089 R)
• M30: 9,870,468 km (0.113 R)
• M31: 10,122,540 km (0.107 R)
• M32: 10,249,399 km (0.068 R)
• M33: 10,440,585 km (0.096 R)
• M34: 11,745,378 km (0.118 R)
• M35: 12,046,069 km (0.043 R)
• M36: 12,860,181 km (0.096 R)
• M37: 12,997,661 km (0.049 R)
• M38: 14,149,864 km (0.063 R)
• M39: 14,972,204 km (0.059 R)
• M40: 15,225,473 km (0.072 R)
• M41: 15,298,177 km (0.091 R)
• M42: 15,773,151 km (0.108 R)
• M43: 16,588,010 km (0.071 R)
• M44: 17,189,244 km (0.087 R)
• M45: 17,492,629 km (0.037 R)
• M46: 17,721,214 km (0.099 R)
• M47: 17,874,253 km (0.036 R)
• M48: 18,027,591 km (0.096 R)
• M49: 18,413,104 km (0.099 R)
• M50: 19,862,857 km (0.059 R)
• M51: 21,065,026 km (0.115 R)
• M52: 22,414,548 km (0.112 R)
• M53: 24,341,818 km (0.041 R)
• M54: 25,196,321 km (0.103 R)
• M55: 25,930,248 km (0.04 R)
• M56: 26,147,464 km (0.088 R)
• M57: 26,540,009 km (0.072 R)
• M58: 26,715,038 km (0.112 R)
• M59: 26,802,703 km (0.102 R)
• M60: 28,084,906 km (0.059 R)
• M61: 28,263,227 km (0.107 R)
• M62: 28,576,484 km (0.065 R)
• M63: 28,666,094 km (0.106 R)
• M64: 28,845,761 km (0.085 R)
• M65: 29,115,934 km (0.044 R)
• M66: 30,022,497 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 15,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit